In △ OBA, ∠ O = 110° ∠ OBA = ∠ OAB (OB = OA = radius) ∠ O + ∠ OBA + ∠ OAB = 180° 110 + ∠ OAB + ∠ OAB = 180° 2∠ OAB = 70° ∠ OAB = 35° In △ OAC, ∠ O = 130° ∠ OAC = ∠ OCA (OA = OC = radius) ∠ O + ∠ OAC + ∠ OCA = 180° 130 + ∠ OAC + ∠ OAC = 180° 2∠ OAC = 50° ∠ OAC = 25° Now, ∠ BAC = ∠ OAB + ∠ OAC = 35° + 25° = 60°
If 21 @ 16 = 12 and 30 @ 25 = 12, then 22 @ 17 = ?'. What will come in place of question mark?
Select the option that is related to the fourth number in the same way as the first number is related to the second number.
35 : 2240 :: ? : 2187
Select the option that is related to the third term in the same way as the second term is related to the first term.
ZYGOTE : ZYTOGE :: SEQUENCE : ?
Toyota’ is related to ‘Japan’ in the same way ‘Samsung’ is related to “___”.
Select the option that is related to fourth number in the same way as the first number is related to the second number and the fifth number is related t...
From among the given alternatives select the one in which the set of numbers is most like the set of numbers given in the question.
Given set: (43, 20, 10)
Which two signs should be interchanged to make the following equation correct?
36 ÷ 48 × 16 + 8 – 40 = 76
Select the option that is related to the fourth number in the same way as the first number is related to the second number and fifth number is related t...
Find the next number in the series:
27, 27, 34, 60, 123, ‘?’
Select the option in which the numbers are related in the same way as are the numbers in the given set.
(28, 343, 21)
