Recently UIDAI introduced 'Virtual ID' to protect privacy. How many digits does it consist?
Unique Identification Authority of India (UIDAI) has introduced a concept of ‘Virtual ID’ to further protect privacy. It is a 16 digit temporary number which is mapped to real 12 digit aadhar number. This 16 digit number can be shared with authorities for verification. It provides the user the option not to share his real 12 digit aadhar number.
If x + y + z = 30, x² + Y² + z² = 460 and x z = y², then find the value of x z?
if a2 + b2 + c2 = 2(4a -5b -9c)-122 , then a-b-c = ?
If 2x+1, x+2, 2 and 5 are in proportion, then what is the mean proportional between 3.5(1-x) and 8(1+x)?
Which of the following statements is correct?
I. If x = 12, y = –2 and z = –10, then x³ + y³
+ z³ = 720
II. If x + y = 48 an...
In △ ABC, ∠ A = 90°. M is the midpoint of BC and D is a point on BC such that AD Ʇ BC. If AB = 7 cm and AC = 24 cm. then AD: AM is equal t...
Find the value of 3/4 cot² 30° + cos² 30°-3cosec²60° + tan² 60°.
If cos(A - B) =√3/2and cot(A + B) = 1/√3, where A - B and A + B are acute angles, then (2A - 3B) is equal to:
In △ ABC, AB = AC. A circle drawn through B touches AC at D and intersect AB at P. If D is the midpoint of AC and AP = 2.5 cm, then AB is equal to:
If 27 (x+y)³ − 8(x−y)³ = (x + 5y) (Ax² + By² + Cxy), then what is the value of (A+B-C)?
