SSC CGL 2019 tier 1 Questions and Answers Detailed Explanation

Question : 1

Rs. 4,300 becomes Rs. 4,644 in 2 years at simple interest. Find the principle amount that will become 10,104 in 5 years at the same rate of interest.

a) Rs. 7,200

b) Rs. 9,260

c) Rs. 8,420

d) Rs. 5,710

Question : 2

The given table shows the number (in thousands) of cars of five different models A, B, C, D and E produced during years 2012 - 2017. Study the table and answer the question that follow.  

a) A

b) D

c) B

d) E

Question : 3

If '+' means '-', '-' means '+', '×' means '÷'and '÷' means '×', then the value of  ${42-12×3+8÷2+15}/\text"8×2-4+9÷3"$

a) -$5/3$

b) $15/19$

c) -$15/19$

d) $5/3$

Question : 4

If x^2a = y^2b = z^2c ≠ 0 and x² = yz, then the value of ${ab+bc+ca}/\text"bc"$ is:

a) 3ac

b) 3bc

c) 3ab

d) 3

Question : 5

The given table shows the number (in thousands) of cars of five different models A, B, C, D and E produced during years 2012 - 2017. Study the table and answer the question that follow.

a) 33.33%

b) 62.33%

c) 50%

d) 45%

Question : 6

Out of 6 numbers, the sum of the first 5 numbers is 7 times the 6^th number. If their average is 136, then the 6^th number is:

a) 102

b) 96

c) 84

d) 116