What is the least number of squares that must be added so that the line PQ becomes the line of symmetry? A7 B8 C6 DNone of these
If ax = by = cz and b2 = ac, then y equals A B C D
Find the value of given expression at a = –2. (a3 – 2a2 + 4a + 5) – (– a3 – 8a + 2a2 + 5) A42 B48 C– 56 D50
In the given figure, PQ ∥ RS and MN ∥ XY. Find the value of x + y + z. A200° B120° C170° D180°
Meeta deposited ₹ 15648 in her bank account. After few days, she withdrew ₹ 9600 and again deposited ₹ 1500 after few days. If the balance in her account is ₹ 95000 now, then her initial balance was ________. A₹ 87000 B₹ 87452 C₹ 80000 D₹ 49000
In the given figure, PQ, RS and UT are parallel lines. If c = 75° and a = (2/5)c, then find b + d/2. A92° B115° C112.5° D135.5°
The value of X in – 19 × (4 + (–2)) = – 19 × 4 +(– 19) × X, is ______. A2 B– 19 C4 D– 2
Shrishti has a balance of rupees thirty lakh fifty five thousand and thirty nine. Her balance can be written in Indian system as _________. A₹ 30,55,039 B₹ 30,55,309 C₹ 30,55,390 D₹ 30,05,390
How many pieces of length 6⁄7 metre can Ali get from a 12 metres long board? A 19 B 14 C 16 D 12
The value of (852.32 + 452.86) when rounded off to nearest tenths is _______. A1305.5 B1305 C1305.9 D1305.2