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. |
How does the pressure exerted by a liquid change with depth? explain with a diagram |
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Answer» The pressure exerted by a liquid INCREASES with INCREASING DEPTH inside the liquid. ... But as we GO we deeper in a liquid the pressure of liquid increases.As the depth of liquid increases the weight of liquid column pushing down from above increases and HENCE the pressure also increases. |
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| 2. |
Find the square roots of the following numbers by successive subtraction. (b) 81 (c) 64 (d) 16 (a) 36 |
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Answer» Answer: 64-1=63 63-3=60 60-5=55 55-7=48 48-9=39 39-11=28 28-13=15 15-15=0 |
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| 3. |
What would be the denominator after rationalizing 7/(5√3 - 5√2)? * |
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Answer» Answer: 25 is the DENOMINATOR Step-by-step explanation: 7/(5√3-5√2) =7*(5√3+5√2)/(5√3-5√2)*(5√3+5√2) =7(5√3+5√2)/25*3-25*2 =7(5√3+5√2)/25(3-2) =7(5√3+5√2/25 therefore the denominator is 25 pls MARK this as BRAINLIEST |
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| 4. |
K-3/5 - 2 = -1 answer in transpose method |
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Answer» 5-2=3 so k-3/3=-1 k-3 = -1*3 k-3=-3 k = -3/-3 k = 1 |
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| 5. |
Q9. What will you get if you subtract 2(a - b) from 2(a + b) |
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Answer» u will GET 0 as if you multiply them I will come 2a-2b and in other BRACKET 2a+2b |
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| 6. |
Which of the following is a prime number optiona. 91b. 57c. 97 |
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Answer» Answer: Step-by-step explanation: Prime NUMBERS are special numbers that can only be divided by themselves and 1. |
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| 8. |
2x/3=18plss solve it tomorrow is my exam.. |
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Answer» Answer: 2x/3=18 2x=18×3 2x=54 x=54/2 x=27 thank you.... |
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| 9. |
Express the 3.253 in p/q form where pnot equal to 0 and p,q are intergers |
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Answer» p/q FORM is 3253/1000 Step-by-step EXPLANATION: I hope this answer may HELP you |
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| 10. |
3) x^2-2x+1 is a polynomial in: *a. One Variableb. Two Variablesc. Three variabled. None of the above |
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Answer» ANSWER:- ONE VARIABLE |
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| 11. |
Equation of line passing through (2,14)is |
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Answer» draw aline with scale from 14 to 2 Step-by-step explanation: draw coordinates mark 2 on x-axis mark 14 on y-axis draw a LINE with scale from 14 to 2 and you GET your answer mark my answer as BRAINLIEST if this helps you |
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| 12. |
6. Write7. Write two pairs of prime numbers which differ by 2. |
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| 13. |
) The name of the horizontal line in the cartesian plane which determines the position of a point is called |
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Answer» The name of the horizontal line in the cartesian PLANE which DETERMINES the POSITION of a point is called as x- AXIS. |
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| 14. |
Simplify. The following (5+2) |
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Answer» Answer: 5+2=7 LOL it was so EASY........................ |
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| 15. |
Simplify using the laws of exponents2 power 5 ÷ 7 power 5 |
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Answer» Answer: 2 POWER 5 ÷ 7 power 5 = -5 power 5 Step-by-step explanation: 2^5 ÷ 7^5= (2-7)^5 =(-5)^5 Hope it HELPS you |
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| 16. |
Express 10/7 and 9/4 in decimal form |
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Answer» Answer: 10/7=1.428571429 9/4=2.25 thank you mark as BRAINLIST |
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| 17. |
By1. Find the square roots of the following numbers by successive subtraction.(b) 81(c) 64(d) 16(a) 36 |
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Answer» Answer: (B) 81= 9 (a) 36= 6 |
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| 18. |
) The angles of a quadrilateral in the ratio 3:5:7:9. Find the measure of each of these angles |
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Answer» 3x+5x+7x+9x=360 (SUM of ANGLES in a quad) 24x=360 x=15° 3x=45° 5x=75° 7x=105° 9x=135° |
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| 19. |
Find the least number whichmust be subtracted from 6245 so as to get a perfect square 1234 |
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Answer» the NUMBER which MUST be SUBTRACTED is 4 |
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| 20. |
Write yes or no the. The prime factorization of 63 is 7 multiply 9 |
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Answer» yes Step-by-step EXPLANATION: yes mark my answer as BRAINLIEST if this HELPS you |
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| 21. |
Simplify using the laws of exponents. 2 power 5, 7 power 5 |
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Answer» Step-by-step explanation: 2 ki power 5 is 32 and 7 ki power 5 is 16807... hope. it HELPS you |
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| 22. |
Simplify :- ( 700 ÷ 10 ) – { ( 12 × 8 ) ÷ ( 34 – 10 ) } by examples |
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| 23. |
Which colour will be mix to be khakiहु इज कलर विच कलर नेम इज टू बी खाती |
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Answer» Answer: A SMALL AMOUNT of yellow and/or green can be added to a light tan COLOR to CREATE VARIOUS tones of khaki. Step-by-step explanation: plz mark as brainliest colours- yellow or green with a shade of brown |
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| 24. |
How how many triangles? |
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Answer» Answer: 50 or 30 Step-by-step EXPLANATION: does it HELP you |
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| 25. |
A=In(1/e^x^2(2x^3y^2+4x^2y+2xy^2+xy^4+2y))dx. |
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Answer» Answer: kya bhai kya ye MATHS KI language me kya puch rahe ho English thoda PUCHO... SORRY can't UNDERSTAND question |
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| 26. |
The higher power of the variable involved in a linear equation is onetrue or false tell fast and right |
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| 27. |
Twice of three less than a number gives 100 . what is the number |
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Answer» Step-by-step EXPLANATION:LET, the no. be x ATQ:- 2x-3=100 2x=100-3 2x=97 x=97/2 x=42.5 |
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| 28. |
Find the value: -4 + (-26) – (-6) |
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Answer» -24 Step-by-step EXPLANATION: PLZZ MARK as BRAINLIEST |
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| 29. |
Define equation in the term of maths |
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Answer» Answer: In mathematics, an EQUATION is a statement that ASSERTS the equality of two expressions. ... Solving an equation CONTAINING VARIABLES consists of determining which values of the variables make the equality true.
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| 30. |
Find the square root of 441÷961 |
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Answer» Answer: 0.4588969823100937 Step-by-step EXPLANATION: |
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| 31. |
WHOLE NUMBERS ARE CLOSED UNDER ..................... AND ................................ OPERATION . |
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Answer»
WHOLE NUMBERS are CLOSED under ADDITION and multiplication mark me as BRAINLIEST |
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| 32. |
Which of the rational numbers 4/9, -5/6, -7/-12 and 11/-24 is the smallest?(a) 4/9(b) -5/6(c) -7/-12(d) 11/-24 |
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Answer» a)4/9 BB. nuohhohohohhhohb0h0hhlhl0 |
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| 33. |
DOSWegMATHEMATICS @amplzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz answer....... |
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| 34. |
फाइंड टू रेशनल नंबर बिटवीन 3 बाय 5 एंड 4 बाय 3 |
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Answer» Answer: 3to5= 4 ., 3to4= 4 Step-by-step EXPLANATION: |
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| 35. |
Write all the factor of 88 optiona. 3,9,11,34b. 1,2,4,22,88c. 3,6,12,14,88 |
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Answer» OPTION b PLEASE MAKE MY ANSWER AS BRAINLIEST PLEASE |
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| 36. |
if the mass of the liquid is 40 g and the volume of the liquid is 50cmcube . then density of liquid is |
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Answer» Answer: 40/50cm^-2=4/5cm^-2 |
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| 37. |
E solution of the linear equation 2y-2 --is(b)(C)112(d) none5 |
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Answer» Step-by-step EXPLANATION: HOPE you UNDERSTAND and FOLLOW me thank-you |
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| 39. |
(c) 32, 40, 29, 54, 35, 26, 23,33, 38, 40the mode from the following frequeno |
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Answer» REPEATED value:40 thank you |
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| 40. |
Find the missing number? 12 ? ? 3 ? 4 1 3 1 |
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Answer» FIRST GIVE THANKS and BRAINLIEST |
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| 41. |
2y-1/2=-1/3 is solve the solution of linear equation |
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Answer» Step-by-step explanation: 2y-1/2=-1/3 2y=1/2-1/3 2y=1/6 y=1/12 mark my answer as BRAINLIEST |
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| 42. |
This equation 2x-3=7 is known asLinear equation in one variableLinear equation in two variable a and bNone of the above |
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| 43. |
Bag A weights 5/9 kg and bag B weights 4/7 kg. Which bag weights more and by how much? |
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Answer» Answer: 0.15kg Step-by-step explanation: 4/7-5/9=0.15 B is more weight by 0.15kg mark my answer as BRAINLIEST if this HELPS you |
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| 44. |
Q 3) Write the proper signs >,< or = in the boxes below :1) -8 ___ 8 2) -16 ___ -353)-9 ___ 0 4) -15 ___ -15 |
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Answer» Answer: 1) -8 < 8 2) -16 > -35 3) -9 < 0 4) -15 = -15 HOPE IT HELPS PLS MARK BRAINLIEST PLS FOLLOW ME |
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| 45. |
9. The simple interest on 5000 for b months du(a) 110(b) 120(c) 100(d) 105.8010. At what rate per cent per annum simple interest will a sum be double of itself in8 years? |
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Answer» A |
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| 46. |
Is 20 a factor of 140 yes or no |
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| 47. |
Find the smallest 4-digit number which is divisible by 6, 8,9b. 2160a. 2012d. 2016c. 2088 |
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| 48. |
A=B/3 and B=C/2 and A:B:C=x:y:z,then z^2-y3-x^4=? |
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Answer» 4B²-9A Step-by-step EXPLANATION: |
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| 49. |
Please solve them all and please take pictures that will be easy |
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Answer» Answer: 1.32 + 4×6/2+1 32+4×3+1 32+12+1 35{ANS} 2.20+(8×2+{6×3-10/5}) 20+(8×2+{6×3-2}) 20+(8×2+{18-2}) 20+(8×2+16) 20+(16+16) 20+32 53{ans} 3. 60+(7+8)-2 60+15-2 75-2 73{ans} 4.40+(86-6)/2 40+80/2 40+40 80{ans} 5.(15+12)/3 27/3 9{ans} PLEASE mark me as BRAINLIEST |
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| 50. |
The simplest form of (5/8)power-7 ×(8/5)power-5a) 25/64b)64/25c)5/8d)non of these |
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Answer» Answer: |
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