###### Bag contain 10 back and 20 white balls, One ball is drawn at random. What is the probability that ball is white A. 1/3 B. 2/3 C. 3/3 D. 4/3
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###### From an external point two tangents to a circle are drawn. The chord passing through the points of contact subtends an angle72° at the centre. The angle between the tangents is? A. 36° B. 72° C. 108° D. 144°
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###### A vacuum cleaner was marked at 30% above the cost price and a discount of 24% was given on its marked price. What is the profit/loss percentage? A. 1.2% B. 1% C. 2% D. 2.1%
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###### If 2x + 3y = 29 and y = x + 3, what is the value of x ? A. 2 B. 4 C. 6 D. 8
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###### A owes B, Rs. 1120 payable 2 years hence and B owes A, Rs. 1081.50 payable 6 months hence. If they decide to settle their accounts forth with by payment of ready money and the rate of interest be 6% p A. B, Rs. 70 B. A, Rs. 70 C. B, Rs. 50 D. A, Rs. 50
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###### If the volume of a cube is 512 cu.cm, then the Surface area and the length of the diagonal of the cube is A. 264 sq.cm and 13.85 cm B. 164 sq.cm and 18 cm C. 512 sq.cm and 8 cm D. 128 sq.cm and 7 cm
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###### If Raj was one-third as old as Rahim 5 years back and Raj is 17 years old now, How old is Rahim now? A. 39 B. 41 C. 43 D. 45
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