CAPF (AC) 2019 (Paper-1) (Question 101-125)

Total Questions: 25

1. By selling an article for ₹ 2700, a man loses 10%. If he sells it for ₹ 3600, his gain per cent is

Correct Answer: (c) 20
Solution:S.P. of article = 27000

Loss % = 10%

∴ C.P. of article = (2700×100)/90 = ₹3000

If he sells it for 3600.

Then, gain percent

= (3600-3000)/3000 × 100

= 600/3000 × 100 = 20%

2. The next term of the series BCYX, EFVU, HISR, KLPO, .......... is

Correct Answer: (a) NOML
Solution:

The pattern of the series is as :

3. The least integer when multiplied by 2940 becomes a perfect square is

Correct Answer: (b) 15
Solution:

2940 = 2 × 2 × 5 × 7 × 7 × 3
So, if we multiplied with 15, then it will become a perfect square.

4. When the digits of two-digit numbers are reversed, the number increases by 27, the sum of such two-digit numbers is

Correct Answer: (b) 249
Solution:Let the two digit number is 10x + y

When reverse the digits, 10y + x

According to the question,

10y + x - (10x + y) = 27

⇒ 10y + x - 10x - y = 27

⇒ 9(y - x) = 27

⇒ (y - x) = 3

If y = 4, then x = 1

⇒ Two-digit number will be 41.

If y = 5 then x = 2

⇒ Two-digit number will be 52.

If y = 6 then x = 3

⇒ Two-digit number will be 63

If y = 7 then x = 4

⇒ Two-digit number will be 74.

If y = 8 then x = 5

⇒ Two-digit number will be 85.

If y = 9 then x = 6

⇒ Two-digit number will be 96.

∴ Sum of such two digits

= 41 + 52 + 63 + 74 + 85 + 96 = 411

5. If 5472 = 9, 6342 = 6 and 7584 = 6, then what is 9236?

Correct Answer: (a) 2
Solution:The pattern is as :

5 + 4 + 7 + 2 = 18 ⇒ 1 + 8 = 9

6 + 3 + 4 + 2 = 15 ⇒ 1 + 5 = 6

7 + 5 + 8 + 4 = 24 ⇒ 2 + 4 = 6

Similarly

9 + 2 + 3 + 6 = 20 ⇒ 2 + 0 = 2

6. Which of the following are the essential requirements for a person to be appointed as a member of Finance Commission?

1. A Supreme Court judge or one qualified to be appointed as such

2. A person having wide experience in financial matters and administration

3. A person having special knowledge of economics

Select the correct answer using the code given below :

Correct Answer: (c) 2 and 3 only
Solution:The Finance Commission consists of a Chairman and four members. The essential requirements for a person to be appointed as a member of the Finance Commission are,
  • a High Court Judge or one qualified to be appointed as such
  • have wide experience in financial matters and administration
  • have knowledge of government finances or accounts,
  • have special knowledge of economics.

7. Which one of the following musicians served at the courts of Raja Man Singh Tomar and Bahadur Shah of Gujarat?

Correct Answer: (a) Baiju Bawra
Solution:Baiju Bawra was the famous Musician born as Baijnath Mishra. He served as the royal musician at the court of Raja Man Singh Tomar of Gwalior. It is said that he also served at the court of Bahadur Shah of Gujarat.

8. The Sufi work Kashf-ul-Mahjub was written by

Correct Answer: (a) Abu Hasan al Hujwiri
Solution:The Sufi work Kashf-ul-Mahjub was written by Sufi Saint Abu'l Hasan al Hujwiri also known as Ali Hujwiri. The work is recognised as one of the most revered Persian treatise on Sufism.

9. Who among the following were jailed in the Kanpur Bolshevik conspiracy case in 1924?

Correct Answer: (a) Muzaffar Ahmad, S. A. Dange, Shaukat Usmani, Nalini Gupta
Solution:The Kanpur Bolshevik Conspiracy case was related with newly emerged communists of India according the British Government. MN Roy, Muzaffar Ahamed, SA Dange, Shaukat Usmani, Nalini Gupta, Singaravelu Chettiar, Ghulam Hussain were charged by the Government for conspiring "King Emperor of his sovereignty of British India".

10. Which one of the following pairs of organization and their founders is NOT correctly matched?

Correct Answer: (d) Congress Socialist Party : M. N. Roy
Solution:The pair of Congress Socialist Party: M.N.Roy is not correctly matched. M N. Roy was associated with Communist Party of India.