12:30 :: 14: ?

More Questions from Mathematical Operations

• If Q means 'add to', J means 'multiply by', T means 'substract from' and K means 'divide by' then 30 K 2 Q 3 J 6 T 5 = ?
• In a group of buffaloes and ducks the number of legs are 24 more than twice the number of heads. What is the number of buffaloes in the group ?
• In a cricket match, five batsmen P, Q, R, S and T scored an average of 36 runs. S Scored 5 more than T; T scored 8 fewer than P; Q scored as many as S and T combined; and Q and R scored 107 between them. How many runs did T score ?
• The solution of 3(2u + v) = 7 uv and 3(u + 3v) = 11 uv is _____
• What approximate value will come in place of question mark (?) in the following question ? (49.001)2 = ?
• What should come in place of the question mark(?) in the following questions ? 316 + 412 - 223 - 11112 = ?
• A sum of Rs.1890 has to be used to give 9 prizes to the customers of a super market for their overall academic purchases. If each prize is Rs.30 less than its preceding price, what is the least value of the price ?
• The value of -4-(-10) is how much greater then the value of -10-(-4) ?
• Find the quadratic equations whose roots are the reciprocals of the roots of 2x2+5x+3 ? A) 3x2+5x+2=0 B) 5x2+3x+2=0 C) 3x2-5x-2=0 D) None
• The last two digits of 2151415 ?

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