Simplify
 

-4284

68

  -  

-3478

74

  -  

-1677

-43

  -  

1824

-57

 

A.	-17
B.	-20
C.	-24
D.	-23

Divide 63.129 by 30.

A.	2.1043
B.	21.043
C.	210.43
D.	0.21043

If the mean of ^@ 6 ^@ observations ^@x , 3, 7, 9, 13, 17^@ is ^@ 12 ^@ , find the value of ^@ x ^@ .

A.	^@ 19 ^@
B.	^@ 25 ^@
C.	^@ 28 ^@
D.	^@ 23 ^@

A train traveling at the speed of 50 kmph leaves the station at 3 pm. Another train leaves the station at 5 pm. If the second train travels at a speed of 90 kmph, then at what time will it catch up with the first train?

A.	6:30 pm
B.	7:30 pm
C.	8 pm
D.	8:30 pm

The time on a clock is ^@5^@ o'clock. How many right angles the hour and minute hands has to travel for the clock to show ^@9^@ o'clock ?

A.	^@13^@
B.	^@5^@
C.	^@10^@
D.	^@ 7 ^@

Rashmi is walking in the west direction. After walking for 2 meters, she takes a left turn and walks for another 12 meters. She then takes a right turn and walks for 5 meters. She again takes a left turn and walks for another 12 meters. How far is she from the starting point?

A.	26 meters
B.	25 meters
C.	23 meters
D.	24 meters

Which of the following statement is true ?

A.	Two circles are congruent if they have the same radius.
B.	All squares are congruent.
C.	If two figures have equal areas, they are congruent.
D.	If the hypotenuse of a right triangle is equal to hypotenuse of another right triangle then the triangles are congruent.

The length of a rectangle is increased by 15 %, and the breadth is reduced by 19 %. What is the percentage change in the area of the rectangle?

A.	7.55
B.	5.55
C.	6.85
D.	8.35

Which of the following statements is true for a rational number  

a

b

 .

A.	The denominator b cannot be 1.
B.	The denominator b cannot be a prime number.
C.	The numerator a cannot be 1.
D.	The denominator b cannot be 0.

If the square shown in the picture is of size 4 x 4 cm, find the area of the shaded region.

A.	8π
B.	16π
C.	16 - 2π
D.	16 - 4π

What is the value of ( -6y² - 5y + 1) - ( -5y² + 6y + 6), when y = -5?

A.	25
B.	23
C.	27
D.	26

^@ \left[ \left\{ \left( \frac{ 1 }{ 3 } \right)^{ 1 } \right\}^{ x } \right]^{ -2 } = { 81 } ^@
Find the value of x.

A.	^@-1^@
B.	^@-2^@
C.	^@2^@
D.	^@1^@

How many lines of symmetry are there in the given figure ?

A.	None
B.	1
C.	2
D.	3

An article with price tag of Rs1000 is sold at 20% discount. Due to off-season, the shopkeeper provides an additional discount of 10% on the discounted price. Find the selling price of the article.

A.	Rs864
B.	Rs720
C.	Rs792
D.	Rs648

The product of ^@ 1 \dfrac { 4 }{ 20 } ^@ and ^@ \dfrac { 35 }{ 36 } ^@ is:

A.	^@ 1 \dfrac { 1 }{ 8 } ^@
B.	^@ 1 \dfrac { 2 }{ 6 }^@
C.	^@ 1 \dfrac { 1 }{ 6 } ^@
D.	^@ 6 \dfrac { 1 }{ 6 } ^@

What must be added in -5x² - 6x - 2 to get -5x² + 8x ?

A.	14x + 2
B.	14x - 2
C.	- 14x + 2
D.	- 14x - 2

Convert the decimal numbers 81.5, 32.85, and 828.234 into like decimals.

A.	81.500, 32.850, and 828.234
B.	81.5, 32.85, and 828.234
C.	81.50, 32.8500, and 828.234
D.	None of these

The number of days left in the month of November are five times the number of days already passed. How many days have already passed in the month of November?

A.	5 days
B.	0 days
C.	10 days
D.	15 days

The length of a rectangle is four times its width. If the length of the diagonal is 16√17 cm, then the perimeter of the rectangle is :

A.	160 cm
B.	32√17 cm
C.	64√17 cm
D.	16√17 cm

Find the area of the given figure. (All measurements are in meters).

A.	115m2
B.	150m2
C.	205m2
D.	460m2