# SBI Clerk | NABARD | RRB | SSC || Quantitative Aptitude Quiz: 16

## SBI Clerk | NABARD | RRB | SSC || Quantitative Aptitude Quiz: 16

Welcome to in our website. Here we are creating question sample in Quantitative Aptitude based on latest pattern, which is common for SBI, IBPS, RBI, LIC, NICL and other competitive exams.

1.) The area of a rectangle is 20 times its breadth. The perimeter of the rectangle is 70 cm. What is its breadth?
1.) 9 2.) 10 3.) 12 4.) 15 5.) 18

Sol

Let the length and breadth a and b.
Area of rectangle = a×b = 20 b
a = 20
Perimeter = 2(a+b) = 70
20+b= 35
b = 15

2.) A man get Rs. 1000 at S.I. on the sum at the rate of 5 percent per annum in 4 years . At the same rate on the double sum what will be the C.I. in 2 years ?

1.) 1025 2.) 1050 3.) 1125 4.) 1150 5.)1200
Sol

3.) A shopkeeper decides to gives 5 % discount on the marked price of an article, but also wants to earn 10 % profit. If the C.P of article is Rs 95 then the marked price will be-

1.) 1025 2.) 1050 3.) 1125 4.) 1150 5.)1200

Sol

4.) R and S starts walking towards each other at 10 am at speed of 3 km/hr and 4 km/hr respectively. They were initially 17.5 km apart. At what time do they meet?

1.) 1:30pm 2.) 2:30 pm 3.) 1:15 pm 4.) 12:30 pm 5.) 11:30 pm

Sol
Suppose they meet after x hours
then
3x + 4x = 17.5
7x = 17.5
x = 2.5 hours
so they meet at 12:30pm

5.) The ratio of persent ages of Radha and Sudha is 7:9 .Five years ago,the ratio of their ages was 3:4. What will be Sudha’s age after 3 years?

1.) 35 2.) 38 3.) 40 4.) 42 5.) 45
Sol

28x – 20 = 27x – 15
x = 5
After 3 years Radha’s age = 7 × 5 + 3
= 38 years

6.) If the area of a rectangle is 8484 square metre and its breadth is 42 metre. So find its perimeter?

1.) 488 2.) 476 3.) 455 4.) 468 5.) 438
Sol

Area = l × b
8484 = l ×42
l = 202 m
Perimeter = 2(202+42) = 488 m.

7.) The radius of a circle is 20% more than the height of a right angled triangle. The base of triangle is 36 cm. If the area of triangle and circle be equal, what will be the area of circle?

1.) 72 2.)75 3.) 80 4.) 85 5.) 92

Sol
r = h×
h = r _____ (I)
×b×h = ×r2 _____ (II)
From equation (I) and (II)
×36×r = ×r2
r = cm.
Area of circle = ××
= 72 cm2.

8.) What would be the compound interest accrued on an amount of Rs 6250 at the end of two years at the rate of 13% p.c.p.a. ?

1.) 1720.125 2.)1730.625 3.) 1780.25 4.) 1790.50 5.) 1820.25

Sol
6250 × 0.2769
= 1730.625

9.) If sum of three number is 65. If the ratio of the first to second number is 5 : 3 and that of the second and third number is 7 : 3 then what is the second number?

1.) 20 2.) 22 3.) 25 4.) 27 5.) 30

Sol

10.) If the letters of the word “NOKIA” be arranged randomly. What is the probability that all vowels are not together?

1.) 4/7 2.) 7/9 3.) 7/10 4.) 7/9 5.) 2/5

Sol