User Forum

Which of the following is correct statements?
(i) 3(sinθ – cosθ)⁴+ 6(sinθ + cosθ)² + 4(sin⁶θ + cos⁶θ) is independent of θ.
(ii) If cosecθ – sinθ = a³, secθ – cosθ = b³, then a²b²(a² + b²) = 2

A Only (i)
B Only (ii)
C Both (i) and (ii)
D Neither (i) nor (ii)

The graph of sale of shoes in a showroom during first five months of the year is shown below.


Fill in the blanks according to the information given in the graph.
In month of __P__ and __Q__ respectively, the maximum and minimum number of shoes were sold.__R__ shoes were sold in May. The difference between the number of shoes sold in March and April is __S__.

---------P------------Q-------R-----S
AJanuary-----May---160---180
BJanuary-----May---120---60
CFebruary---April---120---240
DFebruary---April---120---60

Which of the following figures do not have any line of symmetry?

A

B

C

D

If the code of CIRCULAR is RALCURIC, then what is the code for PENTAGON ?

ANOGTAPEN
BGONTANEP
CGONTNEPA
DNOGTANEP

The least number which when divided by 12, 16, 24 and 48 leaves a remainder of 3, 7, 15 and 39 respectively, is _____ .

A16
B48
C57
D39

Priya used four similar rectangular carpets and a square carpet for the flooring in her study room as shown below.

If it cost her ₹ 6 per square metre for the rectangular carpets and ₹ 8 per square metre for the square carpet, how much did she pay in all?

A ₹ 512
B ₹ 600
C ₹ 417
D ₹ 416

Rational number lies between consecutive integers ______.

A –2 and –3
B
C –4 and –5
D –5 and –6

Count the number of cubes in the given figure.



A6
B8
C10
D12

Evaluate:

A2.833
B0.28
C0.000028
D0.00028

Who among the following students made the CORRECT statement?
Samrath : are equivalent fractions.
Kavleen : Two fractions are equivalent when they have same denominators.
Mohit : Two fractions are equivalent when they have same value.

A Samrath and Kavleen
B Kavleen and Mohit
C Samrath and Mohit
D All are correct