Delhi Police Constable Official Paper (Held On: 16 Dec, 2020 Shift 2) (Previous Year Paper)

Which law states that equal volumes of all gases contain the same number of molecules when under the same conditions of pressure and temperature?

Which of the following is a measure of the amount of water vapour that air is holding compared to the amount it can hold at a specific temperature?

The Thomas Cup is a trophy that signifies world supremacy in some sport. Name the sport.

Which mountain range is the youngest in India?

As per the  (April-June) 2020 data released by the National Statistical Office (NSO), India's Gross Domestic Product (GDP) for the April-June quarter (Q1) slipped by what percentage?

Who among the following laid the foundation of the Kushan Empire in India?

Which Article of the Constitution of India is associated with 'Promotion of international peace and security'?

The Minimum Wages Act empowers the Government of India to fix minimum wages for people working across the economic spectrum. In which year was the Minimum Wages Act enacted?

Who is the author of the famous 'Harry Potter' series of books?

Progressive Achievement of Self-Reliance' was the objective of which of the following five-year plans?

Patkai-Bum Hill is a part of which of the following mountain ranges?

In which year was the Eighth Five-Year Plan launched?

Who is the author of the book 'Sridevi: Girl Woman Superstar'?

Prime Minister Narendra Modi was conferred with United Nation's Champions of the Earth Award in which year?

The Second Battle of Panipat marked the beginning of reign in India of which of the following rulers?

Who was the President of India when emergency was declared in India in 1975?

The Barind plains are in which of the following states?

Ottan Thullal is a dance form of which of the following states of India?

Naomi Osaka, who won the US Open for women in 2020, hails from which country?

Palghat Mani lyer is an exponent of which of the following instruments?

Who was the Managing Director and CEO of National Stock Exchange as of August 2020?

In the cell cycle, which of the following stages is NOT a part of Interphase?

Gautamiputra Satakarni, who was also known as 'Ekabrahmana', belonged to which dynasty?

What type of musical instrument is the banjo?

Gopinath Bordoloi, who was a part of the Constituent Assembly, belonged to which state?

The famous slogan "Tum Mujhe Khoon Do, Main Tumhe Aazadi Dunga" is associated with which of the following freedom fighters?

Candida, a fungus, causes which of the following diseases?

In the Constitution (Fourteenth Amendment) Act, 1962, which of the following Union Territories was NOT included?

Bhanu Athaiya became the first Oscar award winner of India for her contribution to the 1983 film 'Gandhi'. In which category did she receive the Oscar award?

____ is the only river between the Yamuna and the Satluj that is considered to be the present-day successor of the legendary Saraswati River.

India received her first individual medal at the Olympics at the 1952 Games at which location?

The Supreme Court on 1 September 2020 gave telecom firms 10 years to pay back dues amounting to about  ₹1.6 lakh crore of their adjusted gross revenue (AGR) they owe to the government by 2031. What percentage do the telecom companies need to pay by 2021?

Which of the following Articles of the Indian Constitution is related to Power of Governor to promulgate Ordinances during recess of Legislature?

What is the name of the contest launched by the Government of India in August 2020 to promote startups in small towns?

Who among the following is the co-author of the book 'Bridgital Nation'?

What does the 11^th fundamental duty, which was added by the 86^th Constitutional Amendment Act, 2002, deal with?

As of March 2020, the limit for Foreign Portfolio Investors' investment in corporate bonds increased to how much percentage of outstanding stock for FY 2020-21?

The health problem, Tinnitus, is associated with which of the following body parts?

The most popular festival of Kerala, Onam, is celebrated in which of the following Malayalam months?

In 1529, the Battle of Ghaghra was fought between Babur and who among the following?

Among the following rulers, who was the author of a part of 'Kavirajamarga', the earliest known Kannada poem?

Intanki National Park, also known as Ntangki National Park, is in which of the following states?

Manufacturing enterprises and enterprises rendering services which have an investment in plant and machinery or equipment of not more than ₹50 crore and an annual turnover of not more than ₹250 crore are classified as:

Which Article of the Constitution of India provides that disputes arising out of the election of the President or Vice-President shall be decided by the Supreme Court?

In which year was the Treaty of Purandar signed between Rajput ruler and commander of Mughal Empire Jai Singh I and Maratha Chhatrapati Shivaji Maharaj?

Which of the following is the instrument used to measure temperature variations due to sky conditions?

Who was the first Indian woman to have clinched an Olympic medal?

Who among the following built the Badami Cave Temples?

Visarjan, which is a ritual of immersing clay idols, is associated with which of the following Gods?

Which of the following is NOT a saline soil?

A paper is folded and cut as shown below. How will it appear when unfolded?

Select the box that is NOT similar to the box formed from the given sheet of paper when it is folded.

Three of the following four figures are alike in a certain way and one is different. Select the odd one.

Which figure will replace the question mark (?) in the following figure series?

Three of the following four figures are alike in a certain way and one is different. Select the odd one.

Select the option in which the given figure is embedded (rotation is NOT allowed).

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

(7,42,299)

Which number will replace the question mark (?) in the following series?

6, 62, 214, 510, 998, ?

Three of the following four words are alike in a certain way and one is different. Select the odd one.

Select the option figure that can replace the question mark (?) to complete the pattern in the question figure.

Select the option that is related to the third word in the same way as the second word is related to the first word.

Postcard: E-mail :: Book : ?

Select the correct mirror image of the given combination when the mirror is placed to the right side of it.

HOMETOWN

If SPACE is coded as 44 and LEMON is coded as 59, then how will POSTER be coded?

Rahul invested an amount of ₹1,50,000 in a private bank at compound interest payable annually. If the rate of interest is 15% p.a., what will be the total interest after two years?

Select the Venn diagram that best illustrates the relationship between the following classes.

Venus, Planet, Moon

Select the option that is related to figure C in the same way as figure B is related to figure A.

Which figure will replace the question mark (?) in the following figure series?

Select the option that is related to the third number in the same way as the second number is related to the first number.

13 : 78 :: 21 : ?

Select the option in which the given figure is embedded (rotation is NOT allowed).

Read the below statements disregarding commonly known facts, and then from the given four options, identify the Venn diagram that correctly represents the statements.

Statements:

1. No Pentagon (P) is a Hyperbola (H).

2. All Hyperbolas (H) are Quadrilaterals (Q).

Select the option figure that can replace the question mark (?) to complete the pattern in the question figure.

Four different positions of the same dice are shown. Select the letter on the face opposite the face showing 'L'.

.

Select the option that is related to figure C in the same way as figure B is related to figure A.

Which two signs should be interchanged to make the given equation correct?

18 - 2 x 7 ÷ 6 + 10 = 67

Which number will replace the question mark (?) in the following series?

4, 7, 15, 41, 116, ?

A financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 20% p.a., the effective rate of interest becomes:

A cylindrical pipe of diameter 14 cm is connected to a rectangular tank of length 50 m and width 44 m. Suppose that water is flowing through the pipe at the rate of 5 km/hr. The time (in hours) required for the water level to reach 21 cm of height is_______.\((Take \pi = \frac{22}{7})\)

A sum of ₹12,000 amounts to  ₹20,736 in 3 years at certain rate per cent per annum interest compounded annually. What will be the amount (in ₹) of the same sum in 4 years at the same rate on compound interest?

A metallic wire is bent to form a square of area \(324 \text{ m}^2\) . If the same wire is bent to form a semicircle (closed figure), then the radius (in m) of the semicircle is ________. \(\text{(Take } \pi = \frac{22}{7} \text{)} \)

The income of A is 50% more than that of B. If A got 30% increase in his income and B got 40% increase in his income, then the percentage increase in the combined incomes of A and B is:

Two buses start from a bus terminal with a speed of 30 km km/h at an interval of 8 minutes. What is the speed (in km h) of a man coming on a bicycle from opposite direction towards the bus terminal if he meets the buses at an  interval of 6 minutes?

If 1.2 : y :: 4.8 : 7.2, then the value of y is:

In an election. A got 80% of the total valid votes. If 18% are invalid votes out of 1,40.000 votes, then the votes polled against A is:

Kunal was asked to find \(\frac{5}{6}\) times a number. He multiplies it by\(\frac{6}{5}\)  As a result, he got an answer which was more than the correct answer by 561.

The marked price of an article is ₹660. A shopkeeper allows a discount of 20% and still gets a profit of 10%. If he sells it for ₹570.24, his profit percentage will be:

If decreasing 120 by x% gives the same result as increasing 40 by x% then x% of 210 is more than (x-20)% of 180 by: (correct to nearest integer)

If a nine-digit number 785x3678y is divisible by 72, then the value of (3x-4y) is:

Which largest number will divide 2,042 and 233 leaving remainders 18 and 13, respectively?

A can do a certain job in 18 days. B is 50% more efficient than A. How many days does B alone take to do the same job?

Three numbers are in the ratio 1 : 2 : 3  If the average of the second and the third numbers is 45, then what is the average of the first and the second numbers?

Instant Messaging (IM) services come under which of the following categories of services?

Which of these symbols separates the two parts of an email address?

Which of the following is an example of a mixed cell reference in MS Excel?

Which of the following refers to a workbook with reference to MS Excel?

Which of the following function in MS Excel 2007 counts the number of cells in a range that is not empty?

Which of the following is NOT an option within Print Preview in MS Word 2007?

Which of the following feature of MS Word is used to assign a name to a specific point in a document?

Which of the following with reference to email is INCORRECT?

Which of the following is the maximum font size that can be set up manually in MS

Word 2007?

A document saved in MS Word 2013 has a ______ extension.