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How many minimum number of straight lines are required to form the given figure?


A13
B14
C15
DNone of these

Select the INCORRECT statement.

A Energy is the capacity to do work.
B Energy cannot be changed from one form to another.
C Potential energy is the energy due to motion.
D Both (B) and (C)

A graph of the total energy of a freely falling body from a height is

A
B
C
D

Refer to the given groups (i) - (iv). Each group contains odd member. Identify the odd ones and select the correct option.
(i) Rickets, goitre, scurvy, beriberi
(ii) Typhoid, jaundice, cholera, anaemia
(iii) Diarrhoea, malaria, dengue, chikungunya

A
B
C
D

Choose the missing terms which complete the alphabet series.
BMX, DNW, FOV, __?__

AHPU
BGPS
CHPS
DGHO

If '>' denotes '+', '<' denotes '-', '+' denotes '÷', '^' denotes '×', '-' denotes '=', '×' denotes '>' and '=' denotes '<', then which of the following options is correct?

A6 + 3 > 8 = 4 + 2 < 1
B4 > 6 + 2 × 32 + 4 < 1
C8 < 4 + 2 = 6 > 3
D14 + 7 > 3 = 6 + 3 > 2

Read the given statements and select the correct option.
Statement-1 : Chloroplast and mitochondria are semi-autonomous organelles.
Statement-2 : Chloroplast and mitochondria have their own DNA and protein synthesizing machinery.

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, identify the correct match of name of breed, quality of wool and state where the breed is found.



A (i) and (ii) only
B (i) and (iv) only
C (ii) and (iii) only
D (iii) and (iv) only

Which of the following options does not represent a property of wool?

A Wool is an elastic fibre.
B Wool can absorb moisture.
C Wool is a poor conductor of heat.
D While burning wool gives the smell of burning paper.