
1 . A number when divided by 7 leaves a remainder 4. When the square of the number is divided by 7, what is the remainder ?
(A). 0
(B). 1
(C). 2
(D). 3
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2 . For a triangle ABC, D and E are two points on A and AC such that AD = 1/4, AD, AE = 1/4 AC, BC = 12cm then DE is .
(A). 3cm
(B). 4cm
(C). 5cm
(D). 6cm
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3 . Four horses are bothered at four corners of a square plot of side 21 metres so that they just cannot reach one another. The area left ungrazed is : 
(A). 94.5m^{2}
(B). 84m^{2}
(C). 88.5m^{2}
(D). 96.25m^{2}
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4 . The crosssection of a canal is trapezium in shape. The canal is 12m wide at the top and 8m wide at the bottom. If the area of the crosssection is 630 sq. m, the depth of the canal is : 
(A). 42m
(B). 63m
(C). 84m
(D). 93m
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5 . The ages of Pawan and Ram are in the ratio of 8:15 respectively. After 8yr. the ratio of their ages will be 10:17. What is the difference (in year) between their ages?
(A). 20
(B). 24
(C). 28
(D). 33
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6 . Shri Shyam Lal distributed his saving among his wife, two sons and one daughter in such a way that wife gets double of what each son gets and each son gets triple of what the daughter gets. If the amount received by each son is Rs.36000, what was the total amount distributed by Shri Shyam Lal?
(A). 92000
(B). 156000
(C). 220000
(D). None of these
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