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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
DIVIDE 16.344 BY 12PLEASE GIVE ME THE ANSWER FAST |
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Answer» 1.362........is the answer |
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| 2. |
The number of zeroes of the following garph of polynomial |
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Answer» Answer: 1 Step-by-step explanation: we KNOW, any line which passes or touches the X axis will be called as the zeroes of p(x). HOPE IT HELPS YOU PLEASE MARK ME AS THE BRAINLIEST |
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| 3. |
16. (0.9% of 450) = (0.2% of 250) = ?(Bank P.O(a) 5.04(6) 7.5(c) 8.1(d) 9.1(e) None of these |
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Answer» a) 5.04 is the answer |
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| 4. |
Find the value of k for which the following pair of linear equations has infinitemany solutions.2x – 3y = 7 , ( k + 1 ) x + ( 1 – 2k ) y = ( 5k – 4 ) |
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Answer» k=5 Step-by-step EXPLANATION: ⇒On EQUATING each with all k=5 |
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| 5. |
Robert bought 2 burgers for $3.50 each and 3 medium French fries for $1.20 each. Write anumerical expression to represent this situation and then find the cost. |
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Answer» Answer: ROBERT bought 2 burgers for $3.50 each and 3 medium French FRIES for $1.20 each. WRITE a NUMERICAL EXPRESSION to represent this situation and then find the cost. Solution 2 × 3.50 + 3 × 1.20 = 7 + 3.60 = 10.60 |
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| 6. |
state whether the following are surds or not with reasons 1· √5 ×√10 2·√8×√3 . 3 √27 ×√3. 4 √16×√4 . 5. 5√8 × 2√6 . 6. √125 × √5. 7. √100×√2 . 8. 6√2 × 9√3 |
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Answer» I cannot UNDERSTAND question Step-by-step EXPLANATION: you can do with CALCULATOR |
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| 7. |
Factorisex4 +y4+ -27x4y4 |
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Answer» −27x4y4+x4+Y4 Step-by-step EXPLANATION: x4+y4+(−27x4)(y4) =x4+y4+−27x4y4 |
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| 8. |
Dan pays £240 per week in rent.His landlord decides to decrease the rent by 2.5%.How much rent does he pay now? |
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Answer» 2.5/100×240=25/1000×240=1/40×240=60 he PAYS 60£ as his new rent hope it helps you PLEASE MARK me as BRAINLIEST |
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| 9. |
Subtract 42/6 by 82/6 |
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Answer» Answer: 6.666.... Step-by-step explanation: 82/6-42/6 82-42/6 40/6 20/3 =6.66666.... |
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| 10. |
Solve the simultaneous linear equation. |
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Answer» Step-by-step EXPLANATION: rjsysyyeeheyscjudetgdx HI xgydtifuviggitdydufdjgfirkgf TV bibm jfflgkpujgfiv cujfculfluvigfuykulngvlpuulflvgbhguyhohgi in fycfhncj the SCHOOL uvug jgmfj thejcuvy |
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| 11. |
Represent -8/5 8/5 on number line |
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Answer» Step-by-step EXPLANATION: FIRST draw a NUMBER line then right from minus 8 upon 5 to 8 upon 5 |
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| 12. |
Explain 0.3178 in the p/q form |
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Answer» Answer: x=3175/990 Step-by-step EXPLANATION: x= 0.3178178.... (i) Multiply 10 on both sides- 10x=3.178178... (II) Multiply 100 on both sides- 100x=31.78178.... (iii) Multiply 1000 on both sides- 1000x=317.8178..... (iv) Multiply 10,000 on both sides- 10000x= 3178.178178 (V) Subtract (ii) from (v) 10000x-10x= 3178.178178..... --3.178178 9990x= 3175 x=3175/990 Hope it helps....and DONT forget to mark brainlist |
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| 13. |
4. No.of rational numbers between 2 and 3 (a) 10 (b) 5 (c) 9 (d) ∞. |
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| 14. |
If a+b+c=0 and ax^2+bx+c=0 has equal roots then both roots are equal to:(A) 0(B) 1(C) -1(D) none of these |
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Answer» and ax^2+bx+c=0 has equal roots If we put x=1 we get a+b+c = 0 which is given. So x=1 is a root. SINCE both roots are equal, the roots are 1. |
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| 15. |
If cos 9th theta is equal to sin theta find tan 5 theta |
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Answer» I am not understanding your QUESTION You can do the FOLLOWING things:
HOPE IT HELPS |
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| 16. |
10.4 Show that each of thereason in each case.followingismeaninglessso vc |
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Answer» Answer: it Step-by-step EXPLANATION: it is MEANINGLESS because V was NEVER REPEATED |
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| 17. |
3. Which of the following is not irrational. (a) √3 (b) 1.23203… (c) 7.888.. (d) none. |
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Answer» (C) 7.888... Step-by-step EXPLANATION: |
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| 18. |
Please answer this question.. please... |
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| 19. |
The point x,y lies on the line joining (3,4) and (-5,-6) if |
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Answer» Answer: Step-by-step EXPLANATION: Area off triangle=0 Or 1/2[X(4+6)+3(-6-y)-5(y-4)]=0 Or v(10x-8y+2)=0 Or5x-4y+1=0 |
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| 20. |
Which is greater? The. Product of -5/17and 34/-35 or quotient of 2/11 and -12/33 |
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Answer» Step-by-step explanation: -5/17 × 34/-35=-2/7 2/11 ÷ -12/33=1/2 COMPARE:CROSS MULTIPLY 2/7;1/2 2×2 , 7×1 4 < 7 Here,1/2 is greater Therefore , QUOTIENT of 2/11 and -12/33 is greater Here's your answer Please mark me as brainliest |
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| 21. |
Divide 6x² +13x +5 by 2+3x |
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Answer» =6x^2+3x+10x+5) / (2+3x) = [3x(2x+1)+5(2x+1)] / (2+3x) = (2x+1)(2+3x) / (2+3x) = 2x+1 |
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| 22. |
Zeros of polynomial p(x) = 2x square + 5x -12 |
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Answer» x=3/2,-4 Step-by-step explanation: 2x^2+5x-12=0 2x^2+8x-3x-12=0 (x+4)(2x-3)=0 |
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| 23. |
Write all the multiplies of 15 lying between 75 and 150 |
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Answer» Answer: 157 4iron 797 Step-by-step EXPLANATION: jckchgogofkfkdkdkdidir |
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| 24. |
1,3,-1,-3,-7,-21,-25 Complete this series Solve answer |
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Answer» Answer: 7,21,25 Step-by-step EXPLANATION: |
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| 25. |
The root of the equation 2x + 3 by 10 is equal to minus 5 by 2 |
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Answer» Step-by-step explanation: 2x+3/10= -5/2 2x+3×2= -5×10 4x+6= -50 4x= -50-6 4x= -56 x= -56/4 x= -14 |
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| 27. |
How many 3 digit number are there bettwen 99 and 3000 |
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Answer» Answer: 2000 Step-by-step EXPLANATION: |
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| 28. |
Factorise 25 x square + 9y square + 9 z square - 30 x y - 18 y z + 30 x z |
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Answer» x,13en she sksoeokekekdkeosos |
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| 29. |
Three bells tall at intervals of 9,12 and 15 seconds respectively, beginning together. After what interval if time Will they toll together? |
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Answer» LCM Step-by-step EXPLANATION: PLEASE find LCM of these NUMBERS given ,which is the answer. and yes, the LCM is 180. thank you |
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| 30. |
Find the average of first five odd natural numbers. |
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Answer» Answer: 5 Step-by-step EXPLANATION: First five odd numbers are : 1 , 3 , 5 , 7 , 9 We know, Average = sum of QUANTITIES / number of quantities Here, Sum of quantities = sum of first 5 odd number = 1 + 3 + 5 + 7 + 9 = 25 Number of quantities = 5 Therefore, Average = 25 / 5 = 5 |
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| 31. |
Which of the following expressions represents the distance between −13 and −4 on a number line? |
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| 32. |
Find x/y of 2x+y =35 and 3x+3y= 75 |
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Answer» Step-by-step EXPLANATION: given, 2x+y=35 and 3x+3y=75 3x+3y =75think as equation 2 now SOLVE 2 and 1 3x+3y=75 2x+y=35 solve it then |
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| 33. |
If 1st number is 40% greater than 2nd number and 2nd number is 20%less than 3rd number.What is the ratio of all the 3 numbers? |
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Answer» Answer: 1.12:0.8:1 Step-by-step explanation: Let us assume third NUMBER = X Second number = x-0.2x = 0.8x First number = 0.8x * 1.4 = 1.12x Ratio of 1st number : 2ND number : 3rd number = 1.12x:0.8x:x = 1.12:0.8:1 |
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| 34. |
Prove that tanA/1+secA - tanA/1-secA=2cosecA |
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Answer» |
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| 35. |
Prove that the following irrational(i) 1 root over 2 |
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Answer» cofcgfvbnnhgujhmmbbbbbbbbbbbbbbbbbbbbbbbbbbgfgg Step-by-step EXPLANATION: |
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| 36. |
Subtract the sum of -783 and -57 from the sun of 28 and -41 |
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Answer» SUM = -783 +(-57) 783+57=840 sum = 28 +(-41) 28-41= -13 now -13-840=853 ans is 853 hope it HELP you |
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| 37. |
What is defination of (alternative angles) |
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Answer» Definition of alternate angle. : one of a pair of angles with different VERTICES and on OPPOSITE SIDES of a transversal at its intersection with two other lines: a : one of a pair of angles inside the two intersected lines. — called also alternate interior angle. If it is helpful than please mark me as brainlist..... PLS |
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| 38. |
X² + 1/x²= 7 find x³+ 1/x³ |
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Answer» Step-by-step EXPLANATION: I HOPE You UNDERSTAND ;-) |
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| 39. |
Find the value of 'k' if 4x³-2x²+is+5 leaves a remainder -10 when divided by 2x+1. |
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Answer» refer the ATTACHMENT |
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| 40. |
2. Which of the following is not rational (a) 2 (b) 3.555.. (c) √16 (d) √2. |
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Answer» Answer: |
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| 41. |
If a=√2+1/√2-1 and b=√2-1/√2+1, find the value of a²+ b² + ab |
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Answer» Step-by-step EXPLANATION: a = √2+1/√2-1*√2+1/√2+2 = √ |
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| 42. |
Answer me fast ... plz explain it in your notebook |
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Answer» Step-by-step explanation: 1..IRRATIONAL 3..rational 4...rational 5..irrational |
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| 43. |
Handos 2000lof -1,-2, -3 pthe meanthe value ofeTu |
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Answer» Answer: 2123456789009876543321234567899 |
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| 44. |
A SUM OF RS 92 IS MADE UP OF 40 COINS OF 1 RUPPEE AMD 5 RUPEE COINS HOW MANY 5 RUPEE COINS ARE THERE? |
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Answer» Answer: |
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| 45. |
The difference between Sl and Cl for 2 years on the same sum and at the same rate of interest, compoundedannually is Rs. 1080. The difference between SI and Cl for 3 years on the same sum and at the same rate of interestis Rs. 3294. Find the rate of interest.O0.05%5%O10%0.25% |
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Answer» soooooooorrrrrrrrrrrryyyyyyyyyyy SHOT SorryPls |
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| 46. |
Find the HCF of the numbers 32, 147, 250 |
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Answer» Hope it HELPS you. Please MARK it as brainliest and follow me!!!!!! |
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| 47. |
Find the difference between place value and face value of 7 in 7,04,803 |
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Answer» The answer is 704796 Hope this answer will HELP you PLZZ MARK the BRAINLIEST |
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| 48. |
Write five rational numbers between (-3) and (-2) by multiple and division |
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Answer» -2.5,-2.6,-2.7,-2.8,-2.9 Hope you understand. PLS MARK me BRAINLIEST and pls FOLLOW me. |
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| 49. |
Of the followingquadraticequations byde Find the rootsFactorisations:x²-3x - 10=0 |
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Answer» Answer: THEREFORE this is ur answer PLEASE mark as BRAINLIEST |
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| 50. |
Show that point c = co,q) is equidestartfrom the points D= (-4,1) E = (4,1) |
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Answer» SORRY I can't UNDERSTAND |
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