K-24 ,Tiranga Chowk ,Rajapuri Main Road Sector -3 Dwarka-110045

FASTMINDS2C8

FASTMIND

FEFO

CLASS –8

Set - II

Time: 1. hr.Marks: 45

INSTRUCTIONS
(i)This booklet is your question paper. Answers have to be marked on the provided OMR sheet.
(ii)Blank sheets along with the question paper are provided for rough work.
(iii)Log tables, slide rule, calculators, cellular phones and other electronic devices in any form are not allowed in the examination hall.
(iv)If a student is caught copying, he/she will not be allowed to write the exam.
(v)On the OMR sheet, fill complete information.
(vi)Use only Ball Pen to darken the bubbles.
(vii)There are total 45 questions in this paper. Only one choice is correct. Each question carries+1Marks. There is nonegative marking for wrong answers.
(viii)You are not to make any mark or write anything either on question booklet or OMR sheet otherwise your enrollment will be cancelled.
(ix)Insert OMR sheet inside question booklet and return it to invigilator.
Note:You are not to carry the booklet or OMR sheetoutside the examination hall.

K-24 ,TIRANGA CHOWK ,RAJAPURI MAIN ROAD SECTOR -3 DWARKA-110045

MATHEMATICS

1.If 23 integers are multiplied and the product is negative then which of the following statements can be true about them ?

(a)10 are negative, 13 are positive(b)14 are negative, 9 are positive

2.Which of the following divisions has the greatest quotient ?

(a)(b)(c)(d)

3.Of all the line segments that can be drawn to a given line from a given point outside it, which angle of inclination among the following alternatives has the shortest length ?

(a)55°(b)60°(c)70°(d)65°

4.Sachin obtained 460 marks out of a maximum of 500 marks. What increase or decrease in % is required to get 90% ?

(a)3% increase(b)430 is 90% score(c)2% decrease(d)4% increase

5.After 12 years, Pravallika will be 3 times as old as she was 4 years ago. What is the present age of Pravallika ?

(a)16 years(b)15 years(c)14years(d)12 years

6.If P : Q : R = 1 : 2 : 3 and P’s investment is `15,000, then what is the investment of R ?

(a)`30,000(b)`40,000(c)`45,000(d)`50,000

7.What type of angles are the two acute angles in a right triangle ?

(a)Supplementary angles(b)Complementary angles(c)Reflex angles(d)Obtuse angles

8.If the selling price of 10 pencils is equal to the cost price of 12 pencils, then decide the gain percentage.

(a)(b)18%(c)20%(d)25%

9.Find the value of the expression below.

0 – 1 + 2 – 3 + 4 – 5 + 6 – 7 + 8 – 9 + ……….

-17 + 18 – 19 + 20.

(a)-10(b)0(c)10(d)20

10. by SAS axiom. Which of the following is not a matching part ?

(a)PQ = SR(b)PQR = SRQ(c)PQ = SQ(d)QR = RQ

11.Harika wants to prove that using RHS axiom. She knows that TU = XY and TV = XZ. What additional information does she need ?

(a)U = Y = 90°(b)T = X = 90°(c)T = U = 90°(d)X = Z = 90°

12.The probability of raining on day 1 is 0.3 and on day 2 is 0.2. What is the probability of raining on both the days ?

(a)0.06(b)0.20(c)0.25(d)0.30

13.If EF is parallel to GH, then find the value of ‘x’.

(a)57°

(b)123°

(d)61.5°

14.In the given figure, AB = AC and AD = AE.

Which of the following statements is not true ?

(a)CAE = DAB

(b)

(c)

(d)BE = DC

15.Identify the value of x in the given equation.

(a)3/5(b)4/5(c)5/6(d)- 4/5

16.Jack and Jill went up the hill to fetch a pail of water. Having filled the pail to the full, Jack fell down, spilling of the water, before Jill caught the pail. She then tumbled down the hill, spilling of the remainder. What fraction of the water fills the pail ?

(a)(b)(c)(d)

17.The Indian cricket team played 60 games and won 30% of the games played. After a phenomenal winning streak, this team raised its average to 50%. How many games did the team win in a row to attain this average?

(a)36(b)24(c)48(d)12

18.After a deduction of 5% from a certain sum and then 10% from the remainder, a sum of `171 is left. What was the original sum ?

(a)`200(b)`250(c)`150(d)`300

19.Pankaj has 96 marbles and Arun has 63 marbles. How many marbles should Arun give to Pankaj so that Pankaj will have twice as many marbles as Arun ?

(a) 9(b) 12(c) 7(d) 10

20.A teacher has a list of marks as given in the box.

17, 13, 5, 10, 14, 9, 12, 16

Which two marks can be removed without changing the mean ?

(a) 12 and 17(b) 5 and 17(c) 10 and 12(d) 10 and 14

21.Three consecutive even numbers are such that the difference between six times the smallest number and four times the largest number is equal to the middle number. What is the middle number ?

(a) 18(b) 16(c) 20(d) 22

22.In the given figure, PQ and TS are parallel. Identify the value of a° + b° + c°.

(a) 270°

(b) 225°

(d) 180°

23.In the figure given below O is the centre of the circle which has a diameter of 14 cm. Find the perimeter of the figure.

(a)98 cm

(b)125 cm

(d)148 cm

24.If 24-carat gold is 100% pure gold, then what percentage of pure gold is in 22 – carat gold ?

(a)(b)(c)(d)


FASTMIND

FEFO

CLASS - 7

Set - II

ANSWER KEY

Mathematics
1.(d)
2.(b)
3.(c)
4.(d)
5.(d)
6. (c)
7. (b)
8.(c)
9.(c)
10.(c)
11.(a)
12.(a)
13.(c)
14.(c)
15.(d)
16.(c)
17.(b)
18.(a)
19.(d)
20.(d)
21.(c)
22.(c)
23.(c)
24.(d)

National Corporate Office:K-24 TIRANGA CHOWK ,RAJAPURI MAIN ROAD SECTOR -3 ,DWARKA-110045