1 . In a ΔPQR, S and T are mid–points of the sides PQ and PR respectively. U is a point on ST such that SU: UT = 2 : 5. If SU = 8, then the length of QR is–
A.  48 cm
B.  56 cm
C.  52 cm
D.  60 cm
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2 . If $1\over2$ part of a tank is filled with water, it contains 60 L water. How much water is required for filling the half of the tank?
A.  99L
B.  120L
C.  90L
D.  140L
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3 . What will be the area of a circle whose perimeter is 132 cm?
A. 1423 $cm^2$
B. 1223 $cm^2$
C.1286 $cm^2$
D.1386 $cm^2$
A.  a
B.  b
C.  c
D.  d
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4 . One angle of a right angle triangle is 70º. Which one of the following its angles is–
A.  24º
B.  25º
C.  27º
D.  20º
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5 . If 60 men can complete a work in 30 days working 12 hrs a day. In how many days will 90 men complete the work, working 8 hr a day?
A.  20 days
B.  27 days
C.  30 days
D.  31 days
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6 . If $5\over4$ part of a work is done by 12 men in 15 days, how many men will be require to complete the whole work in 25 days?
A.  10 men
B.  12 men
C.  9 men
D.  11 men
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7 . The ratio between boys and girls in a school is 6 : 8 respectively. If the number of boys is increased by 200 the ratio becomes 7 : 8 respectively. How many girls are there in the school?
A.  1600
B.  1664
C.  2000
D.  2000
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8 . The monthly salary of Ram is ` 20,000. Which is ` 2000 less than the salary of Pawan. What is ratio between the salary of Ram and Pawan respectively?
A.  9 : 11
B.  11 : 10
C.  10 : 11
D.  9 : 10
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9 . The average of 6 quantities is 10 and the average of 4 of them is 8. What is the average of the remaining?
A.  17
B.  12
C.  14
D.  16
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10 . If, after the payment of $3\over4$ of a loan ` 1000 still remain to pay. What is whole amount of the loan?
A.  ` 4000
B.  ` 3500
C.  ` 3000
D.  ` 3800
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