User Forum

Mean of 9 observations was found to be 35. Later on, it was detected that an observation 81 was misread as 18, then the correct mean of the observations is ______.

A 40
B 41
C 42
D 43

Arrange the steps (i) to (iv) in correct order, while constructing a parallelogram ABCD, given = 6cm, = 4cm, and diagonal
Step 1 :Draw
Step (i) :Join and
Step (ii) :With A as centre, draw an arc of radius 4 cm.
Step (iii) :With B and D as centres and with 4 cm and 6 cm as radii, respectively, draw arcs to cut each other at C.
Step (iv) :With B as centre, draw an arc of radius 3 cm to cut the arc drawn in step (ii) at point D.
Step 6 :Join ABCD is the required parallelogram.

A (ii), (iv), (iii), (i)
B (iii), (ii), (v), (iv)
C (ii), (iv), (i), (iii)
D None of these

If the area of the rectangle is 16 m², then which of the following may not be the possible dimensions for rectangle?

A Length = 8 m, breadth = 2 m
B Length = 16 m, breadth = 1 m
C Length = 32 m, breadth = 1/2 m
D Length = 8.5 m, breadth = 2 m

The given Fig. (X) is turned to a different position. Which of these CANNOT be the figure after it is turned?


A
B
C
D

How many right angles are formed when hour hand of a clock moves from
(A) 2 to 8 (B) 6 to 9

The given table shows the number of pages read by Soham and Sakshi in 4 months.
Who reads less number of pages in the months of January,
March and April altogether and by how much?


ASoham, 119
BSakshi, 314
CSoham, 314
DSakshi, 119

A farmer has 192 animals, out of which are cattle. of cattles are dairy cows. How many dairy cows he has?

A 128
B 84
C 56
D 112

The given pictograph tells us about the kind of books Mohan has read. Study the pictograph carefully and answer the following questions.

How many books did Mohan read in all?

A 75
B 80
C 72
D 78

The following is the bill of clothes Mr Verma bought from a shop.
If he paid ₹ 500, how much will he get back?



A ₹ 280
B ₹ 180
C ₹ 80
D ₹ 270

By how much is the difference of 166.2 and 902.5 less than their sum?

A332.4
B323.4
C331.2
D333.4