Page 145 - sscbbb

43- If 7x - (3/2) * (4x - 9) = 6.5, then the value of x is? मदद 7x-(3/2)*(4x-9)=6.5 है,तो xका भान ककतना है?
[A] 7 44 – If
45 – If मदद
[A] 11/13
[A] 5
[A] -3 48 – If
मदद
[A] 2√3
23 August 2017 Evening Shift
[B] 20 [C] -7 [D] -20 (2+√3), then what is the value of √ √ ?
(2+√3), तो √ [A] 2√3
√ का भान क्मा है? 05 August 2017 Morning Shift
[B] 3√3 [C] (3√3 + 1) / 2 [D] 2√3 + 1
=0, then what is the value of =0 हो, तो का भान क्मा है?
मदद
[B] 13 / 11
[B] 8
05 August 2017 Evening Shift
[C] 16 / 9 [D] 9 / 16
[C] 2 [D] -8 06 August 2017 Evening Shift
46 - If a3 + b3 = 35 and ab = 6, then what is the value of a + b:
मदद a3 +b3 =35औयab=6 है,तो a+b का भान है:
06 August 2017 Morning Shift
47. If a3 + b3 = 28 and a + b = 4, then what is the value of ab? मदद a3 +b3 =28औयa+b=4है,तो ab का भान है:
[B] 2
then what is the value of √ √ ?
[C] 8 [D] 3 √ तो√ √ काभानक्माहै?
√
08 August 2017 Morning Shift
[B] 3√2 [C] 2√2 [D] 3√3
49 – If x1/4 + x–1/4 = 2 then what is the value of x81 + (1/x81)? मदद x1/4 + x–1/4 = 2 है, तो x81 + (1/x81) का भान ऻात कीजजए.
08 August 2017 Afternoon Shift
[A] – 2 [B] 0 [C] 1 [D] 2
50 - If 2x + (9/x) = 9, then what is the minimum value of x2 + (1/x2)? मदद 2x + (9/x) = 9, तो x2 + (1/x2)का न्मनू तभ भान क्मा होगा?
08 August 2017 Evening Shift
[A] 95/36 [B] 97/36 [C] 86/25 [D] 623/27 51- If (x - y) = 7, then what is the value of (x - 15)3 - (y - 8)3
मदद (x-y)=7 है तो (x-15)3 -(y-8)3 का भान क्मा है ?
09August 2017 Morning Shift
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