Most Responses

Add question

You must login to ask question.

The condition produced by aerial oxidation of fats and oils in foods marked by unpleasant smell and taste is called:

Question

(a) antioxidation (b) reduction (c) rancidity (d) corrosion

in progress 0

Class 10 science 3 years 1 Answer 18 views Enlightened 0

Which of the following salt will give acidic solution when dissolved in water?

Question

a. NH4Cl b. NaCl c. Na2CO3 d. CH3COONa

in progress 0

Class 10 science 3 years 1 Answer 5 views Enlightened 0

Assertion (A): Tooth decay starts when the pH of the mouth is lower than 5.5. Reason (R) : Bee – Sting leaves an acid which causes pain and irritation.

Question

(a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion. · (b) Both Assertion and Reason are true but Reason is not the correct -explanation of Assertion. (c) Assertion is true but Reason is false.(d) ...

in progress 0

Class 10 science 3 years 1 Answer 94 views Enlightened 0

The atomic number of an element ‘X’ is 12. Which inert gas is nearest to X?

Question

(a) He (b) Ar (c) Ne (d) Kr

in progress 0

Class 10 science 3 years 1 Answer 25 views Enlightened 0

12. The breakdown of pyruvate to give carbon dioxide, water and energy takes place in

Question

(a) cytoplasm. (b) chloroplast. (c) mitochondria. (d) nucleus.

in progress 0

Class 10 science 3 years 1 Answer 4 views Enlightened 0

If n is a rational number, then 52n − 22n is divisible by

Question

(A) 3 (B) 7 (C) Both 3 and 7 (D) None of these

in progress 0

Class 10 Maths 3 years 1 Answer 77 views Enlightened 0

A seminar is being conducted by an Educational Organisation, where the participants will be educators of different subjects. The number of partcipants in Hindi, English and Mathematics are 60, 84 and 108 respectively. The LCM of 60, 84 and 108 is

Question

a) 3780 b) 3680 c) 4780 d) 4680

in progress 0

Class 10 Maths 3 years 1 Answer 20 views Enlightened 0

Assertion: Iron can be obtained from Fe2O3 by reduction with aluminium. Reason: The process is known as thermite process

Question

(a) Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion. (b) The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion. (c) Assertion ...

in progress 0

Class 10 science 3 years 1 Answer 169 views Enlightened 0

Q5. If √2 sin (60° – α) = 1 then α is

Question

(a) 45° (b) 15° (c) 60° (d) 30°

in progress 0

Class 10 Maths 3 years 1 Answer 9 views Enlightened 0

If one of the zeroes of the cubic polynomial x3 + ax2 + bx + c is –1, then the Product of the other two zeroes is

Question

(A) b – a + 1 (B) b – a – 1 (C) a – b + 1 (D) a – b –1

in progress 0

Class 10 Maths 3 years 1 Answer 16 views Enlightened 0

1 … 89 90 91 92

Register Now

Login

Lost Password

Add question

Login

Register Now