Arihant Expert Team (AET) Solutions for Exercise 2: Previous Years' Questions

Author:Arihant Expert Team (AET)

Arihant Expert Team (AET) Mathematics & Pedagogy Solutions for Exercise - Arihant Expert Team (AET) Solutions for Exercise 2: Previous Years' Questions

Attempt the free practice questions from Exercise 2: Previous Years' Questions with hints and solutions to strengthen your understanding. Mathematics & Pedagogy CTET & TETs Class (I-V) solutions are prepared by Experienced Embibe Experts.

Questions from Arihant Expert Team (AET) Solutions for Exercise 2: Previous Years' Questions with Hints & Solutions

EASY
CTET Paper 1
IMPORTANT

(Sum of multiples of 7 between 21 and 49÷ (Biggest common factor of 25 and 30) is equal to:

EASY
CTET Paper 1
IMPORTANT

The product of smallest common multiple and highest common factor of 30, 36 and 42 is:

EASY
CTET Paper 1
IMPORTANT

(The smallest common multiple of 36, 54 and 60÷90 is equal to:

MEDIUM
CTET Paper 1
IMPORTANT

If (the product of common positive factors of 36 and 48=999+9× '-', then the number which will come in blank, is:

EASY
CTET Paper 1
IMPORTANT

(The smallest common multiple of 30, 45 and 60 between 200 and 400) + (The largest common factor of 15, 24 and 45) is equal to:

EASY
CTET Paper 1
IMPORTANT

Least common multiple of 23 and 34 is:

MEDIUM
CTET Paper 1
IMPORTANT

The least number which is a perfect square and is also divisible by 10, 12, 15 and 18 is:

MEDIUM
CTET Paper 1
IMPORTANT

Two number are in ratio of 3:4 and LCM is 84. Which is the larger number of these two numbers?