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HOTs for Maths Olympiad - 2 - Class 10 MCQ


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15 Questions MCQ Test Olympiad Preparation for Class 10 - HOTs for Maths Olympiad - 2

HOTs for Maths Olympiad - 2 for Class 10 2024 is part of Olympiad Preparation for Class 10 preparation. The HOTs for Maths Olympiad - 2 questions and answers have been prepared according to the Class 10 exam syllabus.The HOTs for Maths Olympiad - 2 MCQs are made for Class 10 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for HOTs for Maths Olympiad - 2 below.
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HOTs for Maths Olympiad - 2 - Question 1

The adjoining figure represents those students who play cricket, football, and hockey. Study the figure and identify the student who plays all the games.

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 1

Only D plays all the games

HOTs for Maths Olympiad - 2 - Question 2

Pointing to a man, a woman said, “His mother is the only daughter of my mother.” How is the woman related to the man?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 2

Only daughter of the woman's mother is the woman herself. So, the woman is man's mother.

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HOTs for Maths Olympiad - 2 - Question 3

Choose the pair in which the words are differently related.

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 3

In all other pairs, second is the name given to the artificial rearing of the first.

HOTs for Maths Olympiad - 2 - Question 4

Find The Missing Number in The Adjoining Figure

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 4

Here W - T = 23 - 20 = 3
T - J = 20 - 10 = 10
P - G = 16 - 7 = 9
S - D = 19 - 4 = 15

HOTs for Maths Olympiad - 2 - Question 5

What is the product of all the numbers in the dial of a telephone?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 5

Product of all digits in the dial of a telephone = 0

HOTs for Maths Olympiad - 2 - Question 6

Find the missing term: 2, 7, 27, 107, 427,?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 6

The pattern is +5, +20, +80, +320
i.e. +(5 × 12 ), +(5 × 22 ), +(5 × 42 ), +(5 × 82 )
So, missing term = 427 + +(5 × 162 ) = 427 +1280 = 1707

HOTs for Maths Olympiad - 2 - Question 7

Choose the word out of the given alternatives which cannot be formed from the letters of word CONSULTATION.

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 7

Because E is not in the word ‘CONSULTATION’

HOTs for Maths Olympiad - 2 - Question 8

Arrange the given words in a meaningful sequence and then choose the most appropriate sequence from the given alternatives.
1. Honey
2. Flower
3. Bee
4. Wax

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 8

Flower  → Bee →  Honey  → Wax

HOTs for Maths Olympiad - 2 - Question 9

If 100 cats kill 100 mice in 100 days then in how many days 4 cats would kill 4 rats?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 9

Less cats, more days
Less mice, less days

HOTs for Maths Olympiad - 2 - Question 10

From the word ‘BEHIND’ how many independent words can be made without changing the order of the letters and using each letter only one?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 10

From the given word, we can form only two independent words without changing the orders.
The words are BE and HIND.

HOTs for Maths Olympiad - 2 - Question 11

If L stands for +, M stands for -, N stands for × and P stands for ÷¸ then 14N10L42P2M8 = ?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 11

14N10L42P2M8
= 14 × 10 + 42 ÷ 2 - 8
= 14 × 10 + 21 - 8
= 140 + 21 - 8
= 161 - 8 = 153

HOTs for Maths Olympiad - 2 - Question 12

If each of the odd digits in the number 54638 is decreased by 1 and each of the even digits is increased by 1 and each of the even digits is increased by 1, then which of the following will be the sum of digits of the new numbers?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 12

HOTs for Maths Olympiad - 2 - Question 13

In the series 6 4 1 2 2 8 7 4 2 1 5 3 8 6 2 1 7 1 4 1 3 2 8 6 how many pairs of successive numbers have a difference of 2 each?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 13

64, 42, 53, 86, 13 are 5 such pairs of successive numbers that have a difference of 2 each.

HOTs for Maths Olympiad - 2 - Question 14

How many meaningful English words can be formed by using any two letters of the word NOT?

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 14

There are three words - ON, NO, TO

HOTs for Maths Olympiad - 2 - Question 15

Find out how many such pairs of letter are there in the given word each of which has many letters between them in the word as in English alphabet?

DECORATE

Detailed Solution for HOTs for Maths Olympiad - 2 - Question 15

DE
E  C O R A
E A T

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