Arihant Expert Team Solutions for Chapter: LCM and HCF, Exercise 1: Practice Exercise

Author:Arihant Expert Team

Arihant Expert Team Numerical Ability Solutions for Exercise - Arihant Expert Team Solutions for Chapter: LCM and HCF, Exercise 1: Practice Exercise

Attempt the free practice questions on Chapter 5: LCM and HCF, Exercise 1: Practice Exercise with hints and solutions to strengthen your understanding. AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability solutions are prepared by Experienced Embibe Experts.

Questions from Arihant Expert Team Solutions for Chapter: LCM and HCF, Exercise 1: Practice Exercise with Hints & Solutions

MEDIUM
DRDO MTS Tier - II
IMPORTANT

Three numbers are in the ratio 3 : 4 : 5 and their LCM is 2400. Their HCF is ____.

HARD
DRDO MTS Tier - II
IMPORTANT

Find the least number which when divided by 12, 16, 18 and 30 leaves remainder 4 in each case but it is completely divisible by 7.

MEDIUM
DRDO MTS Tier - II
IMPORTANT

How many numbers less than 10000 are there, which are divisible by 2135 and 63?

EASY
DRDO MTS Tier - II
IMPORTANT

The HCF of two numbers is 8. Which one of the following can never be their LCM?

MEDIUM
DRDO MTS Tier - II
IMPORTANT

What is the least number, which when divided by 12 leaves a remainder of 7, when divided by 15 leaves a remainder of 10 and when divided by 16 leaves a remainder of 11?

EASY
DRDO MTS Tier - II
IMPORTANT

What is the least number, which when divided by 8, 9, 12 and 15 leaves a remainder 1 in each case?

MEDIUM
DRDO MTS Tier - II
IMPORTANT

What is the greatest number of 3 digits, which when divided by 6, 9 and 12 leaves a remainder of 3 in each case?

MEDIUM
DRDO MTS Tier - II
IMPORTANT

Three different containers contain different qualities of a mixture of milk and water whose measurements are 403 kg, 434 kg and 465 kg. What biggest measure must be there to measure all the different quantities exactly?