7TH GRADE MATH WORKSHEET 8
About "7th grade math worksheet 8"
7th grade math worksheet 8 :
Here we are going to see 10 practice questions of mixed topics. We have been preparing this set of questions in order to test how you understood the topics.
Practice questions of mixed topics in 7th grade math
Question 1 :
The unit digit of 1317 + 1713 is
(A) 0 (B) 9 (C) 1
Question 2 :
If the diameter of a circle is 376216 inches, using the approximation π = 3:14, compute the ratio of the its area, in square inches, to its circumference in inch.
(A) 94054:5 (B) 94554:1 (C) 94054:1
Question 3 :
If 1/7 is written in decimal form, then the 100th digit after the decimal point is
(A) 8 (B) 3 (C) 7
Question 4 :
The length of the two parallel sides of a trapezium are 15 cm and 10 cm. If its area is 100 sq. cm. Find the distance between the parallel sides.
(A) 12 cm (B) 16 cm (C) 8 cm
Question 5 :
.If a, b, and c are nonzero numbers satisfying 3a = 4b and 5b = 6c, what is c/(a + b) ?
(A) 5/14 (B) 3/10 (C) 2/19
Question 6 :
The radii of two spheres are of 2 and 6, then the ratio of the volume of the larger sphere to the volume of the smaller sphere is
(A) 1 : 27 (B) 2 : 15 (C) 5 : 14
Question 7 :
If P be the product of the first nine multiples of 19 (i.e. P = 19x38x57……….152x171). What is the unit digit of P?
(A) 5 (B) 9 (C) 0
Question 8 :
Find the perimeter of the rectangle whose length is 5cm and breadth is 3 cm.
(A) 10 cm (B) 16 cm (C) 15 cm
Question 9 :
What is the value of 1 + 3 + 5 +…………………… + 195 + 197 + 199?
(A) 10500 (B) 10001 (C) 10000
Question 10 :
The number of positive divisors of 120 are divisible by 4 are
(A) 7 (B) 3 (C) 8
Answers
(1) 10
(2) 94054 : 1
(3) 8 is the 100th digit
(4) 8 cm
(5) 5/14
(6) 1/27
(7) 5
(8) 15 cm
(9) 10000
(10) 8
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