Question 1

Charminar is made up of which rock?

Accepted Answer

The Correct Answer is All of the above

Question 2

Curdling of milk is an example of

Accepted Answer

The Correct Answer is Coagulation

Question 3

The deepest land locked and protected port in india is

Accepted Answer

The Correct Answer is Vishakhapatnam

Question 4

Variable number of tandem repeats (VNTRs) in the DNA molecule are highly useful in

Accepted Answer

The Correct Answer is DNA fingerprinting

Question 5

The distance between two places A and B is 60 km. Two cars start at the same time from A and B, travelling at a speed of 35km/h and 25km/h, respectively. If the cars run in the same direction, then they will meet after ( in hours)

Accepted Answer

The Correct Answer is 6

Question 6

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:5 and area of ΔABC is 98 cm sq, what is the area (in sq cm) of quadrilateral BDEC?

Accepted Answer

The Correct Answer is 90

Question 7

ΔGHI is similar to ΔKLM. If the ratio of Perimeter of Δ GHI : Perimeter of ΔKLM = 1:4, and length of GH is 2 cm, what is the length of the corresponding side KL?

Accepted Answer

The Correct Answer is 8 cm

Question 8

If "α" denotes "subtracted from", "β" denotes "multiplied by", "θ" denotes "added to" and "δ" denotes "divided by", then 10 θ 8 β 4 δ 8 α 9 = ?

Accepted Answer

The Correct Answer is 5

Question 9

A sum of Rs. 3000 yields an interest of Rs. 1080 at 12% per annum simple interest in how many years ?

Accepted Answer

The Correct Answer is 3 Years

Question 10

The schwann cell forms a myelin sheath around the

Accepted Answer

The Correct Answer is axon

Subject Category > Mathematics

Q. If secA + tanA = x, then the value of x is

A) √[cosA/(1 - sinA)]

B) √[(1 + sinA)/(1 - sinA)]

C) cosA/(1 - sinA)

D) √[cosA/(1 + sinA)]

✔ √[(1 + sinA)/(1 - sinA)]

Additional Information > Exam point of View

Asked Question

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