A device operates at 2 amperes current and 220 volts potential difference for 5 hours. How much electrical energy does it consume, expressed in kilowatt hours (kWh)?

Which of the following best supports the concept that matter is made-up of particles?

Which of the following does NOT define the motion of a pendulum swinging back and forth?

What role does the earth wire play in the safety of domestic appliances with metallic bodies?

Libia Lobo Sardesai, who was honoured with the Padma Shri In January 2025, is known for her contribution to which of the following causes?

In a certain code,

'blue pen write' is coded as 'ka tu re'

'red pen draw' is coded as 'mo tu si'

'blue brush draw' is coded as 'ka lo si'

(all the codes are two letter coded only)

What is the code for “blue pen”?

The harmonic mean of 4, 8 and 16 is (Rounded off to four decimal places)

According to the law of constant proportions, the compound in which hydrogen and oxygen are present in a fixed mass ratio of 1:8 is:

A man bought two types of apples, one at ₹2 for 3 apples and the other at ₹6 per apple. He purchased an equal number of each type and sold all the apples at ₹6 per apple. Find his percentage profit.

Which of the following will diffuse slowest in air?

What is it called when the government sells part of its share in public sector companies to the public?

Which of the following provisions in the Indian Constitution deals with the duty of the State to separate the judiciary from the executive?

Which of the following irrigation methods leads to the least wastage of water?

H is the brother of A. R is the sister of K. P is the son of K. K is the wife of A. How is P related to H?

The difference between compound interest, compounded annually, and simple interest for 3 years at a rate of 20% per annum is ₹256. What is the principal lent?

Seven boxes B, C, D, P, Q, R and S are kept one over the other but not necessarily in the same order. Only three boxes are kept above B. Only one box is kept between P and B. Only three boxes are kept between P and R. R is kept at some place above B. D is kept immediately below R. Q is kept at one of the places above S. C is not kept immediately above or below P. Which box is kept at the lowermost position?

A room heater and an electric bulb both convert electrical energy to heat, but why does only the bulb emit significant visible light?

Suman’s earnings in a month are \( 5/7 \) of Meera’s. In the next month, Meera’s earnings become \( 5/8 \) of Suman’s previous month earnings. By what percent are Meera’s current earnings less than Suman’s current earnings?

Which of the following statements is correct regarding the storage of grains?

What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘−‘ are interchanged and ‘×’ and ‘÷’ are interchanged?

\( 16 \div 2 + 22 \times 2 - 8 = ? + 3 \)

In a redox reaction, what is the role of a 'reducing agent'?

An object is placed on a shelf 2 m above the ground. If the shelf is raised to 4 m, what happens to the potential energy of the object?

Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. You have to decide which conclusions logically follow(s) from the given statements.

Statements:

All rabbits are mats.

All rabbits are zebras.

All zebras are lamps.

Conclusions:

(I): All rabbits are lamps.

(II): Some zebras are mats.

Based on the alphabetical order, three of the following four are alike in a certain way and thus form a group.

Which is the one that does not belong to that group?

(Note: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)

A cyclist increases her speed from 6 m/s to 12 m/s in 3 seconds on a straight road. What is her acceleration during this period?

Which combination best represents essential life processes for maintaining an individual organism?

A and B jointly start a business. The investment of A is equal to three times the investment of B. Find the share of A in the annual profit of ₹55204.

Why do gases exert pressure on the walls of the container?

Select the set in which the numbers are related in the same way as are the numbers of the following sets.

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting /multiplying, etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

(13,22,2)

(4,26,15)

Select the set in which the numbers are related in the same way as are the numbers of the following sets.

(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

(14, 12, 168)

(16, 13, 208)

Study the given diagram carefully and answer the question that follows. The numbers in different sections indicate the number of persons. (NOTE: You have to take the given data to be true even if they seem to be at variance from commonly known facts.)

How many managers are there?

Seven people, A, L, M, I, R, H and S, are sitting in a row, facing north.

No one sits to the right of S. Only three people sit between S and H. Only two people sit between H and R. M sits third to the left of L. I sits to the immediate right of L.

How many people sit between A and R?

David has borrowed an amount of ₹440000 from a bank to start a business. How much simple interest (in ₹) will he pay at a rate of 6% per annum after 2 years?

Which of the following is a musical instrument that consists of a set of glass, metal or clay bowls, each having varying levels of water?

Which of the following statements regarding the Namo Drone Didi scheme is/are correct?

1. It is a Central Sector Scheme for providing drones to Women Self Help Groups for the period from 2024-25 to 2025-26 with an outlay of ₹1,261 crore.

2. The scheme aims to provide drones to 15,000 selected Women Self Help Groups for providing rental services to farmers for agriculture purposes.

3. Under the scheme, Women Self Help Groups receive substantial financial assistance, covering 80% of the drone and accessory costs, up to ₹8 lakh.

Let \( a \) and \( b \) be roots of the equation \( x^2-7x+c=0 \), and the roots of the equation \( x^2-dx+216=0 \) are \( a^2b \) and \( b^2a \). The value of \( d \) is _____.

The average of the first 18 positive multiples of 14 is:

Refer to the following letter, number and symbol series and answer the question that follows.

(Left) K 6 & M 4 @ R 7 ! F ^ N $ Q 8 # T @ P 9 * Y 3 & Z 2 $ L ^ W (Right)

If all the letters are dropped, which of the following will be fifth from the right?

Why do wet clothes dry faster when spread out?

X people were given a contract for doing a piece of work in 18 days. 2 people did not turn up to work due to sickness, and the rest of the people completed the work in 27 days. What is the value of X?711

Select the triad which follows the same pattern as that followed by the two triads given below. Both triads follow the same pattern.

IL - GJ - DF

NQ - LO - IK

A is faster than B. In a 2500 m race, A gives B a start of 200 meters. A runs at 25 m/s. Who wins and by how much if B runs at 23 m/s?

The 7-digit number 57A001B is divisible by 9. What is the minimum value of (A + B)?

In a parallel combination of three resistors, which statement correctly describes the total current in the circuit?

A shopkeeper bought six identical mobile phones for ₹45,000. He sold two of these mobile phones for ₹42,000. Find his gain percentage.

Which of the following is an example of membrane bound little structures present in a cell?

Find the volume of a hemisphere, the circumference of whose base is 35.2 cm

(rounded off to two places of decimals; use \( \pi = \frac{22}{7} \)).

Which international agreement aims to limit global temperature rise below 2°C?

According to a circular issued by the Union Shipping Ministry in April 2025, what is the recalculated length of India’s coastline using the new methodology of calculation?

If \( x + \frac{1}{17x} = 3, \) then the value of \( 17x^3 + \frac{1}{289x^3} \) is:

Which property correctly distinguishes liquids from solids?

Each of B, Q, C, N, X, U and M has an exam on a different day of a week, starting from Monday and ending on Sunday of the same week. Only two people have exams before Q. Only one person has the exam after N. B has the exam before U but after Q. X has the exam immediately before C. M does not have the exam before U. How many people have exams between U and X?

Which company developed India's first indigenous surgical robotic system that recently performed two world-first robotic cardiac telesurgeries with an ultra-low latency of just 35–40 milliseconds?

A man, 1.8 m tall, is standing on a 1.0 m high platform near its edge, to observe the top of a building. The building is at distance of \(25\sqrt3\) m away from the platform. The angle of elevation from his eye to the top of the building is 30º .The height (in m) of the building is:

A question is followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements carefully and decide the appropriate answer.

Six people, A, B, C, D, E and F, are sitting in a straight line facing north. How many people sit to the right of D?

I: No one sits to the right of F. Only two people sit between F and B.

II: D sits to the immediate left of F. E sits to the immediate left of B.

When a light ray enters a rectangular glass slab obliquely from air, what happens to its direction at the first interface?

Three persons, A, B and C, took part in a 2000 m race. To reach the finish line at the same time, A can give to B a start of 500 m and to C a start of 300 m. How many metres of start can C give to B in a 3400 m race?

What should come in place of the question mark (?) in the given series?

6 19 45 97 201 ?

Monthly income of Mohit is ₹12800 and his monthly expenditure is ₹ 4000. If his income is decreased by 25% and expenditure is decreased by ₹ 1000, then find the decrease in his monthly savings?

Find the LCM of 8, 12, and 20.

A total profit of ₹14,500 is to be distributed amongst A, B, and C such that \( A : B = 16 : 3 \) and \( B : C = 6 : 20 \). The share (in ₹) of C in the profit is:

Sujit is three times as old as his son, and his daughter is 3 years younger than the son. If the sum of the ages of these three people 3 years ago from now was 88 years, then Sujit's present age (in years) is

The following data represents the number of goals scored by a football team in 10 matches.

2, 3, 1, 4, 2, 5, 2, 3, 2, 4

The mode of the above data is x. If one more match is played, and the team scores 3 goals, what will be the difference between the previous mode and the new mode?

A low platelet count may lead to __________.

Which of the following statements is/are correct about a non-Constitutional body, Reserve Bank of India (RBI)?

(1) RBI performs several crucial functions like regulating and supervising the banking system, managing the currency and credit system and managing foreign exchange reserves.

(2) RBI was established on April 1, 1935 in accordance with the provisions of the Reserve Bank of India Act, 1934.

(3) The Central Office of the RBI was initially established in Kolkata but was permanently moved to Mumbai in 1937

MU 11 is related to OY -2 in a certain way. In the same way, PQ 10 is related to RU -3. To which of the following is UR 14 related, following the same logic?

The length of a rectangular field is 34 m more than its breadth. Its area is 5040 \( m^2 \). Its breadth (in m) is:

When magnesium reacts with oxygen to form magnesium oxide, which of the following statements is NOT correct?

Who was honoured with the Lata Deenanath Mangeshkar Award in April 2025 for his contributions to education and nation-building?

A security mirror in a store is required to provide a wide field of view and always form diminished, upright images regardless of the position of objects. Which type of mirror and principle should be used for its design?

Why is nitrogen gas used to prevent oxidation in bags containing foods such as chips?

Which of the following is NOT correctly matched, with regard to plant and animal cells?

C, H, A, N, G and E, each have a different age. C’s age is 21 years, and C is younger than H and older than A. Four people have ages less than 21 years. Only one person is younger than N. G is not the youngest. G is younger than A. Who is the youngest?

Match the tobacco practice with the long-term consequences of consuming it.

In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the set in which the numbers are related in the same way as are the numbers of the following sets.

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

124, 232

107, 215

What should come in place of the '?' in the given series, based on the English alphabetical order?

PJL OIK NHJ MGI ?

In a certain code,

'cracking lame jokes' is coded as 'kt vs fm'

'cracking colourful fireworks' is coded as 'fi ye kt'

'lame but colourful' is coded as 'vs xc ye'

(all the codes are two letter coded only)

What is the possible code for ‘fireworks lame’?

Which statement is INCORRECT regarding prokaryotic organism?

Which of the following rivers originates from the Amarkantak Plateau?

A solid sphere is melted and recast into 18 identical cones, each having a base radius of 3 cm and height of 18 cm. Find the radius of the sphere.

Which Indian actor has been officially named as 'Fit India Icon' by Union Sports Minister Mansukh Mandaviya in March 2025?

P and Q together can fill a cistern with water in 24 hours. If P alone can fill the cistern with water in 72 hours, then in how many hours will Q alone fill three-fourth of the same cistern with water?280

A ball initially at rest is dropped from a height and takes 5 seconds to reach the ground. What is the average speed during its fall? (\( g = 10 \text{ m/s}^2 \))

This question is based on the five, three-digit numbers given below.

(Left) 857 329 417 628 751 (Right)

(Example- 697 – First digit = 6, second digit = 9 and third digit = 7)

What will be the resultant if third digit of the highest number is added to the third digit of lowest number?

The price of fuel decreases by 55%, 55% and 30% in three successive months, but increases by 50% in the fourth month. What is the percentage increase/decrease in the price of fuel in the fourth month as compared to its original price?

[Give your answer correct to two places after decimal.]

In a seminar, 5 teachers and 7 students spent money on books. The average spending of all of them together was ₹260. The average spending of the teachers alone was ₹400. Find the average spending amount of the students.

What was the name of the headquarters of the Ghadar Party?

Which form of nationalist protest emerged in response to the Partition of Bengal in 1905 that integrated economic, social, and political action?

Chloroplast is present in which of the following parts of a cell?

Which statement best explains why blood cells are NOT found in the urine of a healthy person?

Which of the following days was observed on 21^st May 2025?

What should come in place of ‘?’ in the given series?

145 129 113 97 81 ?

The list price of a washing machine is ₹87,200. It is sold to a retailer after two successive discounts of 9% and 50%. The retailer wants to earn a profit of 25% on his cost after allowing a 48% discount (on its new list price) to the customer. At what price should he list the washing machine?

\(\sqrt{\left(17 + \sqrt{\left(57 + \sqrt{\left(45 + \sqrt{\left(7 + \sqrt{81}\right)}\right)}\right)}\right)}\) is:

In a certain code language,

A + B means ‘A is the daughter of B’

A – B means ‘A is the brother of B’

A x B means ‘A is the wife of B’

A ÷ B means ‘A is the father of B’

Based on the above, how is E related to K if ‘E – F + G ÷ H x K’?

A cyclic compound that contains only single bonds is classified as:

O and C are respectively the orthocentre and the circumcentre of an acute angled triangle \( \Delta PQR \). \( \angle QCR = 138^\circ \). A perpendicular PM is dropped from P on side QR. If \( \angle PQR = 52^\circ \), what is the degree measure of \( \angle RPM \)?

Simplify: 52 - {38 ÷ (4 × 7 - 9)}

Refer to the following letter, number and symbol series and answer the question that follows.

(Left) % P N G @ 8 7 % 6 # $ * L C T 1 @ # 2 Z 8 E 9 (Right)

If all the numbers are dropped from the series, which of the following will be fifth from the right$?

Diwakar starts from Point A and drives 8 km towards West. He then takes a left turn, drives 6 km, turns left and drives 11 km. He then takes a left turn and drives 9 km. He takes a final left turn, drives 3 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90 degrees turns only unless specified)