(Sample Material) IBPS Clerk Study Kit "Numerical Ability - HCF & LCM"
Sample Materials of IBPS Clerk Study Kit
Subject: Numerical Ability
Topic: HCF & LCM
Q.1 How many numbers less than 10,000 are there which are divisible by 21, 35 and 63?
(1) 33
(2) 32
(3) 38
(4) 31
(5) None of these
Q.2 Find the side of the largest possible square slabs which can be paved on the floor of a room 2m 50 cm long and 1 m 50 cm broad. Also find the number of such slabs to pave the floor.
(1) 40, 18
(2) 30, 15
(3) 50, 15
(4) 20, 25
(5) None of these
Q.3 What is the largest number which when divides 1475, 3155 and 5255 leaves the same remainder in each case?
(1) 220
(2) 420
(3) 350
(4) 540
(5) None of these
Q.4 A florist has 200 roses and 180 jasmines with him. He was asked to make garlands of flowers with only roses or only jasmines each containing the same number of flowers. What will be the largest number of flowers in single gerland he can join together without leaving a single flower?
(1) 16
(2) 17
(3) 20
(4) 19
(5) None of these
Q.5 The HCF and LCM of a pair of numbers are 12 and 926 respectively. How many such distinct pairs are possible?
(1) 3
(2) 7
(3) 1
(4) 0
(5) None of these
