[412] Find the LCM of 45,4-81,412 and 47

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Aptitude

TNPSC G4

10th CBSE Maths

Find the LCM of 4⁵,4^-81,4¹² and 4⁷

4¹²

4 ²

4 ^-2

Additional Questions

Find the missing number in the following:
4242, 4254,4230, 4266, 4218, 4278,_____

Answer

The average of 4 values is 20 and when a quantity is added to each value the average is 22. Find the quantity.

Answer

Which of the following are correct?
(i) Work = Force x Displacement
(ii) Power = work / Time
(iii) Force = Mass x Velocity
(iv) Acceleration = Velocity/Time

Answer

Why the wings of an aeroplane are shaped with lower surface being flat and the upper surface being curved?

Answer

Match the folloing:

Famous Indian Scientist	Their Contribution
(a) C.V. Raman	1. Ultra Short Radio Waves
(b) J.C. Bose	2. Thermal Ionization
(c) M.IN. Saha	3. Quantum Statistics
(d) S.N. Bose	4. Inelastic Scattering of Light

(a) (b) (c) (d)

Answer

Which one of the following is not an allotrope of carbon?

Answer

Match List I with List II, select the correct answer using the codes given in the options:

List I	List II
(a) First Generation Pesticides	1. Pheromones
(b) Second Generation Pesticides	2. Juvenile Hormones
(c) Third Generation Pesticides	3. Pyrethriins
(d) Fourth Generation Pesticides	4. Organo phosphates

Answer

Match the following:

(a) Castor oil	1. Sesamun indicum
(b) Gingley oil	2. Azadirachta indica
(c) Neem oil	3. Arachis hypogea
(d) Groundnut oil	4. Ricinus communis

Answer

Which one of the following is an example for X-linked chromosome inheritance?

Answer

What is the other name for Leprosy?

Answer

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