# If the radius of a circle is increased by 20% then the area is increased by :

1.  44%

2.  120%

3.  144%

4.  40%

5.  None of the above

5

44\%

Explanation :
No Explanation available for this question

# Tom, Dick and Harry went for lunch to a restaurant. Tom had \$100 with him, Dick had \$60 and Harry had \$409. They got a bill for \$104 and decided to give a tip of \$16. They further decided to share the total expenses in the ratio of the amounts of money each carried. The amount of money which Tom paid more than what Harry paid is

1.  120

2.  200

3.  60

4.  24

5.  36

5

36

Explanation :
No Explanation available for this question

# A plot of land is in the shape of a trapezium whose dimensions are given in the figure below Hence the perimeter of the field is

1.  50m

2.  64m

3.  72m

4.  84m

5.   None of the above

5

72m

Explanation :
No Explanation available for this question

# If 9 engines consume 24 metric tonnes of coal, when each is working 8 hours a day; how much coal will be required for 8 engines, each running 13 hours a day, it being given that 3 engines of the former type consume as much as 4 engines of latter type.

1.  22 metric tonnes.

2.   27 metric tonnes.

3.  26 metric tonnes.

4.  25 metric tonnes.

4

26 metric tonnes.

Explanation :
No Explanation available for this question

# To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol.

1.  20%

2.  34%

3.  15%

4.  14%

4

15\%

Explanation :
No Explanation available for this question

# Four concentric ( having the same center ) circles with radii, x, 2x, 3x and 4x are drawn to form two rings A and B as shown in the figure.  Ratio of the area of inner ring A to the area of outer ring B is

1.  1:2

2.  1:4

3.  2:3

4.  3:7

5.  None of the above

5

3:7

Explanation :
No Explanation available for this question

# A house wife saved Rs. 2.50 in buying an item on sale .If she spent Rs.25 for the item ,approximately how much percent she saved in the transaction

1.  8%

2.  9%

3.  10%

4.  11%

4

9\%

Explanation :
No Explanation available for this question

# Superheroes Liza and Tamar leave the same camp and run in opposite directions. Liza runs 1 mile per second (mps) and Tamar runs 2 mps. How far apart are they in miles after 1 hour

1.  10800 mile

2.  19008 mile

3.  12300 mile

4.  14000 mile

4

10800 mile

Explanation :
No Explanation available for this question

# A = 5, B = 0, C = 2, D = 10, E = 2. What is then AB + EE – (ED)powerB + (AC)powerE =

1.  113

2.  103

3.  93

4.  111

4

103

Explanation :
No Explanation available for this question

1.  2.5 kmph

2.  4.2 kmph

3.  5 kmph

4.  10.5 kmph

4