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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. |
A picture frame is 9 inches long and 6 inches wide. It can display a picture 6 inches long and 4 inches wide. What is the area of the picture frame?78 in 254 in 230 in 224 in 2 |
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Answer» Given : A picture frame is 9 INCHES long and 6 inches wide. It can display a picture 6 inches long and 4 inches wide. To find : What is the area of the picture frame? 78 in² 54 in² 30 in² 24 in² Solution: A picture frame is 9 inches long and 6 inches wide. Outer area = 9 x 6 = 54 inch² It can display a picture 6 inches long and 4 inches wide. inner area = 6 x 4 = 24 inch² Area of picture frame = 54 - 24 = 30 inch² Learn more: ROHAN is DESIGNING a picture frame. he WANTS the frane to be 7/2 cm ... how many different rectangles can you MAKE with a 24 cm long ... |
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| 2. |
Solve the Inequality -11 |
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Answer» Answer: Simplifying 12x + -11 = 121 Reorder the TERMS: -11 + 12x = 121 Solving -11 + 12x = 121 Solving for variable 'x'. Move all terms CONTAINING x to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + 12x = 121 + 11 Combine like terms: -11 + 11 = 0 0 + 12x = 121 + 11 12x = 121 + 11 Combine like terms: 121 + 11 = 132 12x = 132 Divide each side by '12'. x = 11 Simplifying x = 11 MARK ME AS BRAINLIEST! |
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| 3. |
Find the missing numbers3:24=____:72 |
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Answer» Answer: 9 Step-by-step explanation: 3÷24=x÷72 1÷8=x÷72 X=9 |
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| 4. |
What number should be added to each term of the ratio 3 : 5 such that ratio becomes 4 : 5 |
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Answer» Answer: let the number added be X so 3+x / 5+x = 4 /5 5 ( 3+ x ) = 4 ( 5+x ) 15 +5x = 20 + 4x 5x - 4x = 20-15 x = 5 so number added is 5 |
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| 5. |
What is the expanded form of 272 in the 2 ways for 2nd standard |
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Answer» or 2 ×100 + 7×10+ 2×1 |
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| 6. |
The two consective positive even number whose sum of their square is 580 |
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Answer» Answer: Let 2x and 2x+2 be the required even NUMBERS. Given that the sum of squares numbers is 580. Therefore, (2x) 2 +(2x+2) 2 =580 2 +4x 2 +4+8x=580 8X 2 +8x+4−580=0 8x 2 +8x−576=0 x 2 +x−72=0⇒ Required quadratic equation. x 2 +9x−8x−72=0 (x+9)(x−8)=0 x=−9 or x=8 Case I:- x=−9 Therefore, the required numbers are- 2x=2×−9=−18 2x++2=2×−9+2=−16 Case II:- x=8 Therefore, the required numbers are- 2x=2×8=16 2x+2=2×8+2=18 Hence the required numbers are −18 and −16 or 16 and 18. Hope This Will Helps you Have a GOOD day /night Please mark me as BRAINLIESTThank you |
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| 7. |
A sequence is given by the rule 4n-5 will the number 25 be a term in the sequence |
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| 8. |
C) Find the mean, median and mode for the following set of data.16, 40, 44, 16, 40, 40, 80, 17, 64, 64, 100. |
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Answer» answer is in ATTACHMENT ...SEE it |
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| 9. |
Find the equation of a sphere whose centre is (-1.2, -3) andradius 4 |
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Answer» is (-1.2, -3) and radius 4IS answer s |
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| 10. |
The value of tan 3A – tan 2A – tan A is equal to |
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Answer» ❀ʀᴇǫᴜɪʀᴇᴅ ᴀɴsᴡᴇʀ: ⇒ tan 3A = tan (A + 2A) ⇒ tan 3 A = TANA + TAN2A/ 1 – tan A . tan 2A ⇒ tan A + tan 2A = tan 3A – tan 3A. tan 2A . tan A ⇒ tan 3 A – tan 2A – tan A = tan 3A . tan 2A . tan A |
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| 11. |
The value of sin (45° + θ) – cos (45° – θ) is |
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Answer» Answer: We have, SIN (45° + θ) – cos (45°–θ) = sin (45° + θ) - sin (90° -(45° - θ)) = sin (45° + θ) - sin (45° + θ) = 0. |
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| 12. |
Findthetrignometric ration for 0, 30,45°andright angledbriangle using geometry |
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| 13. |
What is the class mark of class 135-145 |
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Answer» -10 Step-by-step EXPLANATION: MARK my answer in BRAINLIEST |
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| 15. |
What is the class mark of class 135-145 |
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Answer» Answer: The class MARKS of a DISTRIBUTION are 105,115,125,135,145,155,165. The class size is: 10 Step-by-step explanation: SINCE, class size = DIFFERENCE between any TWO consecutive class marks =115−105 =10 Follow me |
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| 16. |
Determine whether 7/5 is a zero of the polynomial 5x-7 |
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Answer» <P>Answer: => p (7/5) = 5 (7/5) - 7 = 0 Therefore, 7/5 is a zero of the POLYNOMIAL 5x - 7. |
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| 17. |
Pls give the correct answer and explanation |
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Answer» answer is 3 Step-by-step explanation: SPLIT 27 as 3 root 3 and cancel root 3 from numerator and DENOMINATOR hope u UNDERSTOOD !!!! |
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| 18. |
State whether the given algebraic expression are polynomials is 2y |
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Answer» TRUE this is answer true |
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| 19. |
5(a) 4/3 or (b) 1/3 rtr’h (c) 2 rurh (d) aQ19.In Fig. (iii); 1 ||m(1) The pair of alternate interior angles is:a) L1 & L2 b) L3 & L5 c)L1 & L5 d) L3(2)The pair corresponding angles is:a) L1 & L5 b) L4 & L5 c)L1 & L2c)L1 & L2 d) L1(3) The sum of L2 & L3 is:a) 360° b) 60° C) 180° d) 90°(4) The pair of vertically opposite angles is:a) L4 & L3 (b) L1 & L3 (c) L1 & L5 (d) L1 & L6(5) What is line 't' is called?a) Parallel line (b) perpendicular (c) Transversal (d) none of these. |
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| 20. |
A+1/a=?what will be the answer |
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Answer» A SQUARE + a/a |
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| 21. |
E) Polynomials(v) One termof |
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Answer» Step-by-step EXPLANATION: Do you want to SAY linear POLYNOMIAL for example-2x-4y+7x,5y,ETC |
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| 22. |
Find common factor of 133-15 |
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Answer» I can't UNDERSTAND your QUESTION |
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| 23. |
2x+7/5-3x+11/2=2x+8/3-5 |
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Answer» 2567 Step-by-step EXPLANATION: MARK my answer in BRAINLIEST |
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| 24. |
The minimum value of 3 cosx + 4 sinx + 9 is |
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Answer» ➩minimum VALUE of 3cosx + 4sinx + 8 = 3 ➩we have to find minimum value of 3cosx + 4sinx +8. ➩using application,➩ -√(a² + b²) ≤ acosθ + bsinθ ≤ √(a² + b²) ➩where , a and B are rational numbers. then, -√(3² + 4²) ≤ 3cosx + 4sinx ≤ √(3² + 4²) ⇒-5 ≤ 3cosx + 4sinx ≤ 5 ➩minimum value of 3cosx + 4sinx = -5 ➩so, minimum value of 3cosx + 4sinx + 8 = -5 + 8 = 3 |
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| 25. |
5m 50cm is equal toSingle Correct ObjectiveO 5.05mO 5.005mO 5.0005mO 5.50m |
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Answer» Answer: 5.50m Step-by-step EXPLANATION: to CONVERT cm into m, DIVIDE the value by 100. so, 50cm = 50/100 = 0.50m 5m + 0.50m = 5.50m So, the last option is correct Hope you understood : ) |
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| 26. |
The value of cos 1° cos 2° cos 3° ... cos 179° is |
Answer» SINCE COS 90° = 0, we havecos 1° cos 2° cos 3° …cos 90°… cos 179° = 0 |
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| 27. |
Solve it plz really need it |
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Answer» Step-by-step explanation: N : Z = 7 : 9 and Z : S = 18 : 21 to find N : Z : S => 7 : 9 18 : 21 multiply 7 : 9 by 2 to make Z : Z from 9 : 18 to 18 : 18 => 14 : 18 : : 18 : 21 => N : Z : S => 14 : 18 : 21 |
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| 29. |
A dynamite blast blows a heavy rock straight up with a lunch velocity of 160 and s=133t-15t² after t |
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Answer» Answer: A) a dynamic blast BLOWS a heavy ROCK straight up with a launch VELOCITY of 160 ft/sec(about 109mph). It REACHES a height of = 160 16 after . |
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| 30. |
डिटरमाइंड द फॉलोइंग इश्यू फ्रॉम ऑफ रोडेंट 200सेंटीमीटर इन टू 1 मीटर एंड 3.5: 17.5 |
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| 31. |
If sin x + cos x = 1, then the value of sin 2x is equal to |
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Answer» Answer: To find the value of SIN2X × Cos 2x, the trigonometric double angle formulas are USED. For the derivation, the values of sin 2x and cos 2x are used. So, Sin 2x Cos 2x = 2 Cos X (2 Sin x Cos2 x − Sin x) Step-by-step explanation: sin square x + cos square x + 2COS x sin x = 2sin x cos x. sin 2x = 0. |
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| 32. |
9. The number of marble slabs of size 20 cm x30 cm required to pave floor of a square room of side 3 metre is:(A) 100(B) 150(C) 225(D) 25 |
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Answer» Answer Number of slabs=Area of a slabArea of the floor =20×30300×300=150 |
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| 33. |
Write four rational number equivalent of 8/-11 |
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Answer» Step-by-step explanation: 16/-22 24/-33 32/-44 40/-55.. |
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| 34. |
What snake does the man in the moon like ? |
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Answer» Step-by-step EXPLANATION: hey what HAPPENED to you if you don't tell me the what happened with you then please don't leave brainly please it's s HUMBLE request sis |
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| 35. |
1. Frame word problem for 237 + 192 = 429. |
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Answer» Taehyung had 237 chocolates |
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| 36. |
Ruksana had bought 20 kiwis at * 30 each.Two of them she sold at 30 each. Two gotspoiled. She sold the remaining at 40 each.Find the profit per cent. |
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Answer» Step-by-step EXPLANATION: CP=20×30=600 CP=600 two kiwis spoiled and 2 she SOLD @ of 30 each and other @ of 40 each THEREFORE :(2×20)+(26×40) and two REMAINING are spoiled SP=40+1040 SP=1080. PROFIT=SP-CP profit=1080-600 profit=480 Profit %= 100×profit/CP Profit %= 100×480/600 Profit %=80%. SOLVED |
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| 37. |
Help me solve this problemDon't post unwanted answers Please I beg u |
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Answer» it is an obtuse Step-by-step EXPLANATION: y=110º mark as BRAINLIEST |
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| 38. |
If the classes are 0-20,20-40,40-60 then which class should be observation 40 be included. |
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Answer» Answer: |
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| 39. |
Find the value of unknownx=?70 degree80 degree110 degree |
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| 40. |
Angles of triangle are in A.P. If the number of degrees in the smallest to the number of radians in the largest is as 60:π, then the smallest angle is |
Answer» Let the angles of the TRIANGLE are (a - d), a, (a + d)Now, in a triangle, the SUM of all angles equal to 180 degree => (a - d) + a + (a + d) = 180 => a - d + a + a + d = 180 => 3a = 180 => a = 180/3 => a = 60Now, the angle are (60 - d), 60, (60 + d) Now, 60 - d is the least and 60 + d is the greatest angle. Now, (60 + d)° = {(60 + d) * (π/180)}c Given that, ➩number of radians in the greatest angle/number of degrees in the least one = π/60 => {(60 + d) * (π/180)}c /(60 - d) = π/60 => (60 - d)/{(60 + d) * (π/180)}c = 60/π => 180(60 - d)/{(60 + d) * π} = 60/π => 180(60 - d)/(60 + d) = 60 => (60 - d)/(60 + d) = 60/180 => (60 - d)/(60 + d) = 1/3 => 3(60 - d) = (60 + d) => 180 - 3d = 60 + d => 180 - 60 = 3d + d => 4D = 120 => d = 120/4 => d = 30➩Now, the angles are (60 - 30), 60, (60 + 30) = 30, 60, 90 |
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| 41. |
To locate a point R on the line segment PQ such that PR=2/3PQ,the line segment PQ should be divided in what ratio? |
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Answer» Step-by-step explanation: Given - To Find - value of K As we know That :- if x+2 is a factor of POLYNOMIAL then x = -2 is zero of that polynomial ➩ p(x) =5x²+ Kx + 1 = 0 ➩ p(-2) = 5 (-2)² + k + 1 = 0 ➩ 20 -2k + 1 = 0 ➩ 2k = 21 ➩ k = 21/2 Hence, The value of k is 21/2 Verification :- ➩ 5x² + 21x/2 +1 ➩ 10x² + 21x + 2 ➩ 10x² + 20x + x + 2 ➩ 10x(x+2) + 1(x+2) ➩ (10x+1) (x+2) Here the factor, comes true same as given in the question. It shows That our answer is ABSOLUTELY correct. |
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| 43. |
Find the measure of an angle if seven times its complement is 10° less than three times its supplement. |
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Answer» Answer: Complement of angle =90−x Supplement of angle =180−x From question 7(90 ∘ −x)=3(180 ∘ −x)−10 4x=100 x=25 ∘ Step-by-step explanation: i HOPE it's help you |
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| 44. |
3600÷9.83 please solve the question |
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Answer» The ANSWER will be 366.22583926754. |
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| 45. |
Q4. (i) The eight Princesses made an offer to Princess September. What was it?(ii) Why, in your view, did they do it? |
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Answer» Step-by-step explanation: ANSWER : (i) The eight princesses OFFERED to buy a LOVELY green and yellow parrot for PRINCESS September by putting in all their pocket money. (ii) They did so because they were distressed by the fact that everybody was PRAISING Princess September's bird, which could sing. |
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| 46. |
Express the following as percentages of 4min in 2.5km |
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Answer» Answer: Wrong Questions Step-by-step EXPLANATION: |
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| 47. |
Sum of first five consecutive multiples of 6 is 2040Find the biggestone |
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Answer» Answer: the biggest one is - 420Step-by-step EXPLANATION: HOPE this will HELP you. |
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| 48. |
Evaluate 7(3-y)-(y-3) +4( 3 + (9x-8y) |
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Answer» Step-by-step explanation: 21-7y-y+3+12+36x-32y 36x-40y+36 |
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| 49. |
1+9+99+19+9309+03838+103883 |
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Answer» |
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| 50. |
Mr lim worked part time and received $28 he was paid $7each hour he started working at 9.18am that day what time did finish work |
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Answer» Answer: 12:18 pmStep-by-step EXPLANATION: payment for each part time hour=$7 because he GOT $28 for part time WORK therefore his over time working time=28/7hours =4hours therefore he will finish his work at =9:18am+4hours =12:18pm. SOLVED |
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