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Find the odd one out.

A 18 : 108
B 42 : 132
C 22 : 112
D 26 : 156

(i) If material P is removed, Daksh will be able to see Poonam through material R.

(ii) If material R is removed, Poonam will not be able to see Daksh through material P.

(iii) If material S is removed, Ram is able to see blurred image of Daksh through material Q.

(iv) If material Q is removed, Daksh is not able to see Ram.

Recognise the nature of the materials P, Q, R and S.

(A) P : Transparent Q : Translucent R : Opaque S : Transparent

(B) P : Translucent Q : Opaque R : Transparent S : Translucent

(C) P : Opaque Q : Translucent R : Transparent S : Opaque

Arrange the given words in a meaningful sequence and then choose the most appropriate sequence from the options.

1. College

2. Child

3. Salary

4. School

5. Employment

(A) 1, 2, 4, 3, 5

(B) 2, 4, 1, 5, 3

(C) 4, 1, 3, 5, 2

Refer to the given diagram of human tooth and select the correct option regarding its parts P, Q, R and S.


AP is the soft, white and shiny part of tooth.
BQ is root whereas R is crown of tooth.
CS nourishes Q as it contains blood vessels and nerves.
DQ is a soft tissue which anchors the tooth inside gums.

Read the given statements and select the correct option.
Statement 1 - We should use jute bags instead of plastic bags for carrying goods.
Statement 2 - Jute bags are cheaper than plastic bags.

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

In the given table, animals are classified into groups X and Y on the basis of their breathing organs. To which group do eagle and mosquito belong?

Find the mean of the first 3 multiples of 5.

(A) 10

(B) 25

(C) 20

Figures P and Q represent the movement of two types of joints in our body.

Select the correct statement regarding them.

AMovement of bones having joint P can be compared to the movement of a joystick on computer.
BBones having Q joint can show movement in only one plane.
CJoint P is present in our elbows and knees.
DJoint Q is present between our backbone and skull.

In many experiments, studying photosynthesis in plants, the plant is first destarched. Which of the following describes a correct method of destarching?

A Keeping the plant in a dark place for sometime
B Bleaching the chlorophyll in leaves
C Removing all leaves of the plant
D Soaking all the leaves of plant in copper sulphate solution for an hour

Abhay is trying to find out which soil makes carrots grow best. He uses a ruler to compare the carrots. What is Abhay measuring?

(A) Their length

(B) Their colour

(C) Their weight