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
Breadth = 15 cm.


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 
IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17

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 

IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17


 
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 
 
IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17
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×IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17
h = IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17r _____ (I)
IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17×b×h = IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17×r2 _____ (II)
From equation (I) and (II)
IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17 ×36×IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17r = IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17×r2
r = IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17cm.
Area of circle =IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17 ×IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17×IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17
= 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 
 

IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17


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 

IBPS RRB Clerk Level Quiz : Quantitative Aptitude | 26 -08 - 17



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