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Suppose there are 20 million in a group of schools of which ten percent are in Grades 6 and 7. Each learner in Grade 6 and 7 must receive a Mathematics text book costing Rs. 30, a set of language books costing Rs. 70, a science text book costing Rs. 40 and a history book at Rs. 60. What is the total cost for the Director of the school if he ordered to purchase all these text books?

ARs 40 million
BRs 4 million
CRs 400 million
DRs 2 million

The greatest number which divides 285 and 1249, leaving remainders 9 and 7 respectively is ______ .

A240
B130
C115
D138

Find the missing number.    ?    - 6

A32³⁄₈
B37⁷⁄₈
C114
D30¹⁄₄

How many unit cubes are needed to build the given solid?

(A) 34

(B) 36

(C) 32

Find the value of
(-17.5) + 152.82 ÷ 9 + 19.8 - (- 0.7) × 8.06

A 24.90
B 22.612
C 24.854
D 24.922

If 2 more beads are added at thousands place, 3 beads are taken away from hundreds place and tens place each, 2 more beads are added at ones place, then number name of new number formed on abacus is _______.


ASix thousand five hundred thirty six
BFive thousand three hundred sixty six
CFive thousand three hundred ninety six
DThree thousand five hundred sixty six

Mrs. Agrawal bought two boxes of pens. Both boxes contained a total of 900 pens. The bigger box contained 120 more pens than the smaller box. How many pens were there in the smaller box?

A400
B 390
C320
D 350

A baker sold 278 cakes on Tuesday. He sold 39 more cakes on Tuesday than on Monday. The number of cakes he sold on Wednesday was twice the number of cakes sold on Tuesday. Number of cakes he sold altogether in these 3 days was

A1070
B1073
C1076
D1080

A wire of length l units is bent to form a circle. Then ratio of radius of the circle to the area of the circle so formed is _____.

A2π : l
Bl : π
C2 : l
D4 : 3l