Always carry a ………… while walking at night time
A) signal
B) stick
C) torch
D) water
1 Answers
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A person is walking to the east at 2 km/hr and the rain drops appear to him dropping vertically downwards at `2sqrt(3)km//hr`. Find the actual velocit
Correct Answer - 4 km/hr at an angle of `30^(@)` with the vertical
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State whether the given statement is ture or flase. (i) The sum of two rationals is always rational. (ii) The product of two rationals is always ratio
Correct Answer - (i) True (ii) True (iii) False (iv) False (v) True (True
2 Answers 1 views
Do not carry the ……….. objects while travelling in the train.
(A) flammable
2 Answers 1 views
Don’t use the ………. in any form while walking / crossing
(D) mobile phone
2 Answers 1 views
Must use ………. clothing at night when walking outside built up area
(A) Reflective
2 Answers 1 views
Find the reason for slow breathing in walking compared to running fast
D) Variation in contraction and relaxation of lungs at rest and run fast
2 Answers 1 views
A person is hiking on a mountain. His breathing rate is increasing while he is walking up hill.
Answer is (B) 1 and 2
1 Answers 1 views
a) It is not good for health while sleeping under the tree during night b) There is a chance of falling of branches
(C) a is true, b is false
2 Answers 1 views
The animals which are active during day time, take rest at night time are called
The animals which are active during day time, take rest at night time are called Diurnals
2 Answers 1 views
The animals which are active during night time and collect food are called
(A) Nocturnals
2 Answers 1 views