Search Previous Year Questions

Given: 1^st January, 1601 is Monday

The 1701 year = 1601 + 100 

So, as we know that the number of odd days in 100 years is 5

So, in between 1601 to 1701 years the number of odd days is 5.

Now, 1^st January 1701 is,

Monday + 5 = Saturday.

Hence, the correct answer is "Saturday".

Calculation:

In 2003 

4 unit = 44000

1 unit = 11000

3 unit = 33000

⇒ 33000 × 72/100 = 23760

In 2005

28 unit = 56000

1 unit = 2000

19 unit = 38000

⇒ 38000 × 52/100 = 19760

Companies having net worth less than 10 Cr = 23760 + 19760 = 43520

∴ The correct answer is 43520.

1) FORTS→ can be formed → TRANSFORMER

2. STORM → can be formed → TRANSFORMER

3) SPORT → since there is no P in the word TRANSFORMER so it cannot be formed

4) REFORM → can be formed → TRANSFORMER

Hence, the correct answer is "SPORT".

Calculation:

28% of 145 + 36% of 150 - 22% of 65 

⇒ 40.6 + 54 - 14.3

⇒ 80.3

∴ The correct answer is 80.3.

Given:

\(\rm \frac{Sin \ A}{(Sec\ A +1)}+\frac{Sin \ A}{(Sec\ A -1)}=2\sqrt2\)

Calculation:

Checking option (1),

∠A = 30° 

R.H.S = \(\rm \frac{Sin \ 45}{(Sec\ 45 +1)}+\frac{Sin \ 45}{(Sec\ 45 -1)}\)

⇒ \(\dfrac{1}{\sqrt{2}}[\dfrac{1}{\sqrt{2}+1}+\dfrac{1}{\sqrt{2}-1}]\) 

⇒ \(\dfrac{1}{\sqrt{2}}[\dfrac{\sqrt{2}-1+\sqrt{2}+1}{2-1}]\) = \(2\sqrt{2}\)

⇒ R.H.S = \(\sqrt{2}\)

R.H.S ≠ L.H.S

Checking option (2),

R.H.S = \(\rm \frac{Sin \ 30}{(Sec\ 30 +1)}+\frac{Sin \ 30}{(Sec\ 30 -1)}\)

⇒ \(\dfrac{1}{2}[\dfrac{1}{\dfrac{2}{\sqrt{3}}+1}+\dfrac{1}{\dfrac{2}{\sqrt{3}}-1}]\)

\(\dfrac{\sqrt{3}}{2}[\dfrac{1}{2+{\sqrt{3}}}+\dfrac{1}{2-{\sqrt{3}}}]\)

\(\dfrac{\sqrt{3}}{2}[\dfrac{2-\sqrt{3}+2+\sqrt{3}}{4-3}]\)

\(\dfrac{\sqrt{3}}{2}\times4\) = 2\(\sqrt{3}\)

R.H.S = L.H.S 

∴ Option (2) is the correct answer.

Calculation:

We know tanθ = P/B

tan30° = 1/√3

So,

⇒ 1/√3 = P/75

⇒ P = 75/√3

⇒ P = 75/3 × √3

⇒ P = 25√3

∴ The correct answer is 25√3.

From the given information,

As we can see that "C" represents the surgical Specialists.

Hence, the correct answer is "surgical Specialists".

Formula used:

Work done = time × Efficiency

Calculation:

Let total work is 30.

Efficiency of X = 30/15 = 2

Efficiency of Y = 30/10 = 3

Efficiency of (X + Y + Z) = 30/5 = 6 

Efficiency of Z = 6 - (3 + 2) = 1

Now the money will be divide in the ratio of their efficiency

⇒ 6 unit = 4800

⇒ 1 unit = 800

Amount Z will get is Rs.800

∴ The correct anwer is Rs.800.

By applying the formula we can get the answer is:

Angle = |[11/2M ± 30H]|

Where M = 20 and H = 3

At 3: 20, the angle between the hour hand and the minute hand of a clock is

⇒  |[(11/2)× (20) ± 30 × (3)]|

⇒ |[110 ± 90]|

⇒ 20° or 200° 

Hence, the correct answer is "20°".

Given word: QUINTESSENCE

Let’s check all the options:

(1) SCOT ⇒ It can’t be formed as it requires O.

(2) ESTEEM⇒ It can’t be formed as it requires M.

(3) QUITE ⇒  It can be formed.

(4) QUOTE ⇒ It can’t be formed as it requires O.

Hence, the correct answer is "QUITE"