# A clock is started at noon. By 10 minutes past 5, the hour hand has turned through

1.  1550

2.  1450

3.  1520

4.  1400

4

1550

Explanation :
No Explanation available for this question

# Three filling pipes R, S and T together, can fill an empty tank in 2 hours, S can fill the tank four times faster than T. Initially R alone is opened and after x hours, it is closed and immediately S and T are opened together. The tank is full after another y hours. If the tank was filled in a total of 4 hours, and x ≠ y, find the time (in hours) that T alone would take to fill the tank.

1.  6

2.  12

3.  20

4.  24

4

20

Explanation :
No Explanation available for this question

# In the figure above, PQRS is a cyclic quadrilateral, where PQ = p cm, QR = q cm, RS = r cm and PS = s cm. If (PQ) (QR) = 3(PS) (RS) and ∠PQR =1200, then s =

1.  p + r - q

2.  q + r - p

3.  p + q – r

4.

4

p + q – r

Explanation :
No Explanation available for this question

# Find the value of

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# The number N, expressed to the base five is 2323……23 upto a total of hundred digits. The remainder when N4231 is divided by 4 is

1.  0

2.  1

3.  2

4.  4

4

0

Explanation :
No Explanation available for this question

# A number written to the base five is called an oven number, if it is exactly divisible by 3. Which of the following is not an oven number

1.  (4213)2143

2.   (1423)2143

3.  (1243)2143

4.   (3421)2143

4

(1423)2143

Explanation :
No Explanation available for this question

# In the figure below, PX = 12 cm, YZ = 7 cm and the perimeter of PXY is 27 cm. Find the perimeter of PXZ

1.  36 cm

2.  27 cm

3.  22.5 cm

4.  31.5 cm

4

36 cm

Explanation :
No Explanation available for this question

# If a four-digit natural number is 7083 more than the number formed by reversing the order of its digits, then how many such natural numbers are possible

1.  18

2.  24

3.  27

4.  36

4

27

Explanation :
No Explanation available for this question

# Two trains, T1 and T2, simultaneously pass through a station on two parallel tracks without stopping at the station. The platform P2 passed by the train T2 is 50% more in length than the platform P1 passed by train T1. The train T1 runs at a speed of 72 kmph, while the other train is 25% slower and 50% longer. What is the ratio of the times taken by the trains T1 and T2in passing the platforms P1 and P2 respectively

1.  4:3

2.  3:1

3.  1:2

4.  Cannot be determined

4

1:2

Explanation :
No Explanation available for this question

1.  4

2.  5

3.  6

4.  7

4