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Class 7
Math
Example [M-7.21]
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Q1.
Mohan can read 1/3 part of a book in 1 hour. How much part of the book he will read in 1 1/2 hour ?
1/2
9/17
6/13
4/12
Q2.
Fill in the blank: [11 + (−9)] + (----------) = 11 + [(−9) + (−4)]
4
2
−4
−2
Q3.
There are 20 balls in a basket out of which 1/4th of the balls are red. How many red balls are there in the basket ?
4
5
6
10
Q4.
All integers are at a specific distance from 0. This distance between a number and 0 is called --------------- ?
number's absolute value
mean distance of the number
co-ordinate value of the number
fraction value of the number
Q5.
Find area of the rectangle when its length and width are 4/5 cm and 5/7 cm respectively ?
12/7 square cm
3/7 square cm
4/5 square cm
4/7 square cm
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Q6.
What is the reciprocal of 8/20 ?
4/14
10/5
20/8
20/9
Q7.
Complete the series: 8, 0, −6, −10, ------------
−10
10
12
−12
Q8.
What is the result of 4/5 ÷ 2/3 ?
3/2
4/5
6/5
6/7
Q9.
In an exam, there is 3 positive marks for correct answer and -1 mark for wrong answer. Steve attempts 50 questions out of which he answered 30 correct and rest wrong. How many marks Steve has scored in the exam ?
60
70
90
20
Q10.
Complete the magic square with the correct number ?
5
−3
4
−5
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