User Forum

Refer the given picture and answer .

In the given picture, a road sign is shown that indicates speed breaker is ahead. What other road sign should also have been placed there?
(a)
(b)
(c)
(d)

Read the given statements and select the correct option.
Statement 1 : Mornings and evenings are cooler than afternoons.
Statement 2 : Sun rays are slanting in morning and evening while they fall directly overhead in afternoon.

ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement1.
BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement1.
CStatement 1 is true but statement 2 is false.
DBoth statements 1 and 2 are false.

Which of the following figures have 5 faces ?

A
B
C
DNone of these

In a row of girls, Shikha is 6th from the left end and Priya is 7th from the right end. If there are 3 girls between them, then how many girls are there in the row?

A15
B16
C17
D18

Refer to the given flow chart and select the option that correctly identifies the plants W, X, Y and Z.


AW - Marigold, X - Mango
BY - Water lettuce, Z - Hibiscus
CW - Sunflower, X - Mango
DZ - Pine tree, X - Mango

Refer to the given Venn diagram and select the incorrect statement regarding animals X, Y and Z.


ABoth X and Z can regulate their body temperatures but X is oviparous and Z is viviparous.
BY may have an exoskeleton of scales and its body is divisible into head, trunk and tail.
CX could be stork, Y could be arowana and Z could be dolphin.
DX has hollow bones and Y respires through moist skin and buccopharyngeal cavity.

Ronit, a class 8 student took 20 mL of dilute HCl in four different flasks. He added 10 mL of pure water to flask I, 20 mL of pure water to flask II, 20 mL of solution of dilute HCl to flask IV. pH of the solution will not change in

AFlask I
BFlask II
CFlask III
DFlask IV.

The diagram shows identical lamps X and Y connected in series with a battery. The lamps light with normal brightness. If a third identical lamp Z is connected in parallel with lamp X, then what will happen to the brightness of lamp Y?


ABrighter than normal
BNormal
CDimmer than normal
DVery dim (cannot be seen)

Arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence.
1.Wasp
2.Waste
3.War
4.Wrinkle
5.Wrist

A3, 1, 2, 4, 5
B3, 2, 1, 4, 5
C4, 2, 1, 3, 5
D5, 4, 2, 1, 3