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[A] 5/2 [B] 25/3 [C] 4 [D] 3 11 August 2017 Evening Shift
60 - If x/y = 4/9, then what is the value of (7x2 – 19xy + 11y2)/y2 ? मदद x/y = 4/9, तो (7x2 – 19xy + 11y2)/y2 का भान क्मा होगा?
[A] 59/81 61 - If
मदद तो
[A] 144
[B] 100/27
then what is the value of
का भान क्मा है?
[B] 288
[C] 319/81 [D] 913/81 12 August 2017 Morning Shift
[C] 396 [D] 488
12 August 2017 Afternoon Shift
62 - If x3 – y3 = 81 and x – y = 3, then what is the value of x2 + y2?
मदद x3 –y3 =81तथा x–y=3,तो x2 +y2 का भान क्मा होगा?
[A] 18 [B] 21 [C] 27
12 August 2017 Evening Shift
63 - If x2 + (1/x2) = 31/9 and x > 0, then what is the value of x3 + (1/x3)?
मदद x2 + (1/x2)= 31/9 तथा x > 0, तो x3 + (1/x(C) का भान क्मा होगा?
[A] 70/9 [B] 154/27 [C] 349/27 [D] 349/7 16 August 2017 Afternoon Shift
64 - If x = (√2 + 1)/(√2 – 1), then what is the value of (x5 + x4 + x2 + x)/x3 ? मदद x=(√2+1)/(√2–[A]है,तो (x5 +x4 +x2 +x)/x3 का भान क्मा है?
[A] 40 65 - If
√ √ √
√ तो √
[B] 37.5
then what is the value of
का भान क्मा है?
[C] 38 [D] 20√2 16 August 2017 Morning Shift
16 August 2017 Evening Shift
[D] 36
मदद √ [A] 0
[C] 3√3 [D] 5√3 मदद a+b=4औय ab=-5है तो a3 +b3 का भान क्मा है?
17 August 2017 Afternoon Shift
[B] 3√2
66 - If a + b = 4 and ab = -5, then what is the value of a3 + b3?
[A] 34 [B] 36 [C] 124 [D] 126 67 - If a3 + b3 = 19 and a + b = 1, then what is the value of ab?
मदद a3 +b3 =19औय a+b=1है,तो abका भान क्मा है?
17 August 2017 Evening Shift
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