# A farmer: can plough a fit working 6 hours per day in days. The worker has to wc how many hours per day to fi ish the same work in 12 day

1.  7

2.  9

3.  11

4.  13

4

9

Explanation :
No Explanation available for this question

# Two successive discounts of c and b% on the marked price an article are equivalent to t single discount of

1.  (a + b)%

2.  [a+b- ab/100]%

3.  A+b/ 100%

4.  A+b/2%

4

[a+b- ab/100]\%

Explanation :
No Explanation available for this question

# A shopkeeper purchased a chair marked at R.s600 at two successive discounts of 15% and 20% respectively. He spent 28 on transportation and sold the chair for R.s 545. His gain percent was

1.  25%

2.  30%

3.  35%

4.  20%

4

25\%

Explanation :
No Explanation available for this question

# The marked price of a piano was R.s15,000. At the time of sale, there were successive discounts of 20%, 10% and 10% respectively on it. The sale price Was

1.  R.s9,720

2.  R.s9,750

3.  R.s9,760

4.  R.s9,780

4

R.s9,720

Explanation :
No Explanation available for this question

# The third proportional of 12 and 18 is

1.  3

2.  6

3.  27

4.  144

4

27

Explanation :
No Explanation available for this question

# Ram got twice as many marks in English as in Science. His total marks in English, Science and Maths are 180. If the ratio of his marks in English and Maths is 2 : 3, what are his marks in Science

1.  30

2.  60

3.  72

4.  90

4

30

Explanation :
No Explanation available for this question

# Three numbers are in the ratio 2 : 3 : 4. If the sum of their squares is 1856, then the numbers are

1.  8, 12 and 16

2.  16, 24 and 32

3.  12, 18 and 24

4.  None of the above

4

16, 24 and 32

Explanation :
No Explanation available for this question

# If xruns are scored by A, y runs by B and z runs by C, then x : y = y : z = 3 : 2. If total number of runs scored by A, B and C is 342, the runs scored by each would be respectively

1.  144,96,64

2.  162, 108, 72

3.  180, 120, 80

4.  189,126,84

4

162, 108, 72

Explanation :
No Explanation available for this question

# R.s 900 is divided among A, B,C; the division is such that lrd/3 of A’s money = 1th of B's money of C's money.Find the amount (in R.s) received by A, B, C.

1.  300,400, 200

2.  350, 450, 100

3.  200,300,400

4.  400, 150, 350

4

200,300,400

Explanation :
No Explanation available for this question

1.  R.s36.50

2.  R.s35.50

3.  R.s34.50

4.  R.s33.50

4