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Start learning 50% faster. Sign in nowProbability that Aarav fails the exam = 1 - (3/8) = (5/8)
Probability that Meera passes the exam = 1 - (3/5) = (2/5)
Required probability = (3/8) × (2/5) + (5/8) × (3/5)
= (6/40) + (15/40) = (21/40)
Select the correct sequence of mathematical signs that can sequentially replace the ‘#’ signs and balance the given equation.
56 # 8 # 4 # 32...
If ‘A’ denotes ‘÷’, ‘B’ denotes ‘x’, ‘C’ denotes ‘+’ and ‘D’ denotes ‘-’.Then find the value of 12 B 9 A 3 C 28 ...
What will be the value of expression if the numbers/digits ‘(42)’ and ‘(16)’ are interchanged?
16 - 32 ÷ 8 × 12 + 11 + 42
...87 D 29 A 12 B 5 C 9 = ?
In the following equations, if ‘+’ is interchanged with ‘—’ and ‘6’ is interchanged with ‘7’, then...
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
60 * 48 * 36 * 6 * 15 * 53
Select the correct combination of mathematical signs that can sequentially replace the ‘*’ signs and balance the given equation.
15 * 9 * 64 ...
Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.
432 * 6 * 9 * 1...
Which among the given operators should replace the “%” (in the same order) in the given expression below:
5 % 10 % 5 % 36 % 15 % 6
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
56 * 492 * 6 * 7 * 123 = 507