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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. |
14÷ 34 give correct answer in copy |
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Answer» Answer: 14÷ 34 0.41176470588 Step-by-step EXPLANATION: |
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| 3. |
Is -1/2 rational or integer?Pls be quick |
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| 4. |
Convert 0.99999.... in p/q form |
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Answer» PLEASE MARK as BRAINLIEST Step-by-step EXPLANATION: please mark as brainliest |
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| 5. |
( −3 4 ) 6 x ( −4 3 ) 6 ÷ ( 3 4 ) 4 |
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Answer» Answer: = 6,192 |
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| 7. |
Class 8 maths Verify that (a+b)+c = a+(b+c) If, a = -1/9, b= 3/12, and c= -2/6 |
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Answer» Answer: Step-by-step EXPLANATION: just by SUBSTITUTING the GIVE values in question we can we VERIFY it. |
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| 8. |
If x= -5, y = -3 and z =2 than verify (x+y) + z = x + (y+z) |
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Answer» Answer: Step-by-step explanation: given equation is (X+Y)+Z = X(Y+Z) ⇒[ -5+ (-3) ] + 2 = -8+2 = -6 ⇒ Now X+(Y+Z) = -5 + [ (-3) + 2] = -5-3+2 = -8+2 = -6 ∴ The values satisfies the given equation on both the sides are equal ∴ The given equation is verified |
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| 9. |
24678901 subtract and check 45729025 |
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Answer» Answer: 45729025 - 24678901 = 21050124 Why you can check subtraction by ADDING?
Step-by-step EXPLANATION: HOPE IT HELPS YOU✌️ |
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| 10. |
Round off number 999 to the nearest tens pls explain |
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Answer» Answer: 999 is between 990 and 1,000 and ROUNDED to the NEAREST 10 is 1,000 . |
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| 11. |
( 2x -1)³ write the following cutes expanded form. in WITH STEPS |
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Answer» Answer: 8x³-12x²+6x-1 Step-by-step EXPLANATION: (2X-1)³ =8x³-1-6x(2x-) =8x³-12x²+6x-1 |
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| 12. |
Find the zero of the value p(x)= |
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| 13. |
Q.6 Find the product using suitable properties (1576 x865) - (576x865) |
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| 14. |
Multiply the reciprocal of -9/2, 5/18 and add additive inverse of (-4/5) to it |
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Answer» Answer: 2/-9 * 18/5 -4/5 (-4/5)+(-4/5) -8/5 Step-by-step EXPLANATION: |
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| 15. |
Is the quantity of aluminum cans recycled more (or less) than half of the quantity of aluminum cans? |
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Answer» Step-by-step EXPLANATION: |
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| 16. |
X/2 + x/8 = 1/4 sokve the equation |
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Answer» x/2 + x/8 = 1/4 4x+x/8 = 1/4 5x/8 × 4 = 1 5x/2 = 1 x = 2/5 ANS. |
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| 17. |
Solve this Ques of jee main exam February session 2021 |
Answer» EXPLANATION.⇒ sin⁻¹[x² + 1/3] + cos⁻¹[x² - 2/3] = x². As we know that, Range of sinθ = [-1,1]. There are three digit exists between [-1,1]. ⇒ - 1, 0, 1. ⇒ [x² + 1/3]. in this particular equation, we get. Only two POSSIBILITY exists = 0,1. ⇒ [x² - 2/3]. In this particular case, we get. Three possibility exists = -1, 0, 1. Total we can SAY that, There are six [6] possibility exists. ⇒ [x² + 1/3] [x² - 2/3]. ⇒ 0 -1. ⇒ 0 0. ⇒ 0 1. ⇒ 1 -1. ⇒ 1 0. ⇒ 1 1. Now, we can equation as, ⇒ sin⁻¹[x² + 1/3] + cos⁻¹[x² - 2/3] = x². PUT the value (0, -1) in the equation, we get. ⇒ sin⁻¹[(0)² + 1/3] + cos⁻¹[(-1)² - 2/3] = x². ⇒ sin⁻¹(0) + cos⁻¹(1) = x². ⇒ 0 + π = x². [L.H.S.] Now again put the value of x² = π in the equation, we get. ⇒ sin⁻¹[π + 1/3] + cos⁻¹[π - 2/3] = π. ⇒ sin⁻¹[3.14 + 0.33] + cos⁻¹[3.14 - 0.6667] = π. [R.H.S.] As we can see that, ⇒ L.H.S ≠ R.H.S. So 1st possibility is rejected. Put the value (0,0) in the equation, we get. ⇒ sin⁻¹[x² + 1/3] + cos⁻¹[x² - 2/3] = x². ⇒ sin⁻¹[(0)² + 1/3] + cos⁻¹[(0)² - 2/3] = x². ⇒ sin⁻¹(0) + cos⁻¹[0] = x². ⇒ 0 + π/2 = x². [L.H.S.] Put the value of π/2 in the equation, we get. ⇒ sin⁻¹[π/2 + 1/3] + cos⁻¹[π/2 - 2/3] = π/2. ⇒ sin⁻¹[1.57 + 0.33] + cos⁻¹[1.57 - 0.667] = 1.57. [R.H.S.] As we can see that, ⇒ L.H.S. ≠ R.H.S. So 2nd possibility is ALSO rejected. Put the value (0,-1) in the equation, we get. ⇒ sin⁻¹[x² + 1/3] + cos⁻¹[x² - 2/3] = x². ⇒ sin⁻¹[(0)² + 1/3] + cos⁻¹[(-1)² - 2/3] = x². ⇒ sin⁻¹(0) + cos⁻¹(1) = x². ⇒ 0 + 0 = x². [L.H.S.]. Put the value of x² = 0 in the equation, we get. ⇒ sin⁻¹[0 + 1/3] + cos⁻¹[0 - 2/3] = 0. ⇒ sin⁻¹(0) + cos⁻¹(-1) = 0. [R.H.S]. As we can see that, ⇒ L.H.S. ≠ R.H.S. So 3rd possibility is also rejected. Put the value (1, -1) in the equation, we get. ⇒ sin⁻¹[x² + 1/3] + cos⁻¹[x² - 2/3] = x². ⇒ sin⁻¹[(1)² + 1/3] + cos⁻¹[(-1)² - 2/3] = x². ⇒ sin⁻¹(1) + cos⁻¹(-1) = x². ⇒ π/2 + π = x². ⇒ 3π/2 = x². [L.H.S.]. Put the value of x² = 3π/2 in the equation, we get. ⇒ sin⁻¹[3π/2 + 1/3] + cos⁻¹[3π/2 - 2/3] = 3π/2. ⇒ sin⁻¹[9π + 2/6] + cos⁻¹[9π - 4/6] = 3π/2. [R.H.S.]. As we can see that, ⇒ L.H.S. ≠ R.H.S. So, 4th possibility is also rejected. Put the value (1,0) in the equation, we get. ⇒ sin⁻¹[x² + 1/3] + cos⁻¹[x² - 2/3] = x². ⇒ sin⁻¹[(1)² + 1/3] + cos⁻¹[(0)² - 2/3] = x². ⇒ sin⁻¹(1) + cos⁻¹(0) = x². ⇒ π/2 + π/2 = x². ⇒ x² = π. [L.H.S.]. Put the value of x² = π in the equation, we get. ⇒ sin⁻¹[π + 1/3] + cos⁻¹[π - 2/3] = π. ⇒ sin⁻¹[3.14 + 0.33] + cos⁻¹[3.14 - 0.667] = π. [R.H.S.]. As we can see that, ⇒ L.H.S. ≠ R.H.S. So 5th possibility is also rejected. Put the value (1,1) in the equation, we get. ⇒ sin⁻¹[x² + 1/3] + cos⁻¹[x² - 2/3] = x². ⇒ sin⁻¹[(1)² + 1/3] + cos⁻¹[(1)² - 2/3] = x². ⇒ sin⁻¹(1) + cos⁻¹(1) = x². ⇒ π/2 = x². [L.H.S.]. Put the value of x² = π/2 in the equation, we get. ⇒ sin⁻¹[π/2 + 1/3] + cos⁻¹[π/2 - 2/3] = π/2. ⇒ sin⁻¹[1.57 + 1.33] + cos⁻¹[1.57 - 0.667] = 1.57. [R.H.S.]. As we can see that, ⇒ L.H.S. ≠ R.H.S. So 6th possibility is also rejected. As we can observe all the possibility and see that no one possibility is matched. Hence, Number of solutions = 0. Option [A] is correct answer. |
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| 18. |
Please solve it fast with full explanation . |
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Answer» a)4cm b)8cm Step-by-step EXPLANATION: ACCORDING to PYTHAGORUS property a)10²=6²+x =4² therefore 100=100 b)x²=5²+3² x=8² |
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| 19. |
for each of the following numbers, food the Strollers whole number by which it should be multiplied as to get a perfect Square number. Also find the Square root of the square number so obtained. 125 |
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Answer» good morning merijaan how are you and your family MEMBERS of the first TIME |
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| 20. |
What is the degree of zero polynomial? |
Answer» None of theseStep-by-step explanation: MARK me as brainliest and follow ALSO give THANKS |
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| 21. |
77 plus 19 times 10 divided by 2 |
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Answer» 480 is the answer PLS MARK me as BRAINLIEST |
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| 22. |
88,888= 8x10000 +8x100 +8 x10 + 8X 1 IS TRUE OR FALSE TELL ME |
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Answer» False Step-by-step explanation: |
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| 23. |
( - 10) +(-4)÷(-2)x3 |
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Answer» -14/2 = -7 the -7 X 3 = -21 Step-by-step explanation: -21 i sthe CORRECT answer kindly mark me brainily i will much appreciate it ty |
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| 24. |
0.125+3 cube root please explain it then only I will mark you brainiest |
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Answer» will ans 0.128 Step-by-step EXPLANATION: |
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| 25. |
Find the value of n for which (4/9)⁴×(4/9)⁷=(4/9)²ⁿ |
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Answer» N = 11/2 (4/9)⁴+⁷ = (4/9)²^n 1¹¹ = 1²^n 11 = 2n n = 11/2 Hope it HELPS!! |
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| 26. |
5) write all the factors of 24. |
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Answer» Answer: therefore, the FACTORS of 24 are 24 = 1, 2, 3, 4, 6, 12 and 24. |
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| 27. |
Is 0.3 multipactave inverse of 3 1/3? why or why not |
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Answer» No. * 0.3=3/10 but 3 1/3 = 10/3 there is DIFFERENCE in both the THINGS |
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| 28. |
Write in standard form: 0.0000478×(10)⁴answer is 4.78×10^-1 but how |
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Answer» Answer: |
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| 29. |
4x/20x = 9/7 find the value of x in detail. |
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Answer» Step-by-step explanation: 4x/20X=9/7 =7(4x)=9(20x) =28x=180x =x=180/28=90/14=45/7 =6 whole 3/7 |
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| 30. |
Starting from (-1) 5, write various products showing some patterns to show(-1) x (-1) = 1. |
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Answer» Answer: According to the pattern, (−1)×(5)=−5 (−1)×(4)=−4 (−1)×(3)=−3 (−1)×(2)=−2 (−1)×(1)=−1 (−1)×(0)=0 (−1)×(−1)=1 Step-by-step explanation: |
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| 31. |
E9 Divide x4+ 2x 3 + 4x2+ 4x2 - 2x +1 by x 2S2 + x + 2. |
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Answer» Answer: Quotient :X −2x+3 Remainder :18 Step-by-step EXPLANATION: HOPE this helps u plz mark me as brainlist |
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| 32. |
Mixed fraction 33 × 7/10 |
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Answer» Step-by-step EXPLANATION: clbxkbxogxohxbohdphdhodjdhpd |
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| 33. |
Find the length of the wire required to fence one round along the boundary of a rectangularheld 28m long and 22m wide... pls help me |
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Answer» Step-by-step explanation: l = 28.5 m b = 22.75 m P = lb = 28.5 × 22.75 = 648.375 m Length of the BARBED wire = 3P = 3*648.375 = 1945.125 m |
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| 34. |
2^m^n^2=(2^m)^n^2 then value of m in terms of n plz fast |
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| 35. |
432÷34please give the right answerwho will give the right answer with step by step explanation I will mark the BRAINLIEST answer. |
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Answer» Answer: The cell (from Latin cella, meaning "small ROOM") is the BASIC structural, FUNCTIONAL, and biological unit of all known organisms. Cells are the smallest units of life, and hence are often referred to as the "building blocks of life". The study of cells is called cell biology, cellular biology, or cytology. Step-by-step EXPLANATION: sorry for spamming your question. PLEASE drop 30 thanks I will return you back. |
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| 37. |
Find a rational numbers between -2/3 and 1/4 |
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Answer» Answer: |
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| 38. |
27*5 solve this will be marked the brainliest |
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Answer» Answer: 135 Step-by-step explanation: 27*5=135 |
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| 39. |
U don't know answer don't type anything u know the answer type and send fast I will give stars and follow |
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Answer» 25 is answer the answer hope it help Step-by-step explanation: |
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| 40. |
Help me please is very important to me true na false |
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Answer» Answer: Good MORNING sis Answer:- D) False [ Because Smallest PRIME number is 2 not 3] . E) False [91 is not prime as it has more than 2 factors]. Step-by-step explanation: PLEASE mark it Brainliest answer |
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| 41. |
4) Draw the top view and the front view of the solid. |
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Answer» First one is the top view and the SECOND one is the FRONT view. Hope it helps you... PLS mrk me brainliest... |
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| 42. |
What is katrina kaif ? |
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Answer» Answer: Katrina Kaif is a British actress who primarily works in Hindi-language films. She is one of the India's highest-paid actresses. Her ACCOLADES include four Filmfare Award NOMINATIONS. Born in HONG Kong, Kaif LIVED in several countries before she MOVED to London. |
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| 43. |
If 1/3 x +5 = 8 , then x |
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Answer» Step-by-step explanation: 1/3 x = 3 x= 3 X 3 x =9 |
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| 44. |
Multiply b bythe reciprocal of -7/ 16 |
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Answer» -16/7b Step-by-step EXPLANATION: |
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| 45. |
Which of the following is a polynomial |
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Answer» Answer: option A is the correct answer Step-by-step explanation: HOPE you like it please MARK it as the BRAINLIEST |
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| 46. |
gusythanks ki barish kar do jo bhi kate ga usko me 50 thanks do gi or follow bhi kar d2na please yar |
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Answer» Answer: STEP 1: Estimate the answer by ROUNDING . ... Step 2: If the divisor is not a whole number, then move the decimal place n places to the right to make it a whole number. ... Step 3: Divide as USUAL. ... Step 4: Put the decimal point in the quotient DIRECTLY above where the decimal point now is in the dividend. Step-by-step explanation: To me also please Girlslover |
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| 47. |
Read the following articles and compare the properties of Metalloids with metals and non-metals and depict it in the form of Venn diagram. List any five uses of them in today's world.https://schooltutoring.com/help/science-review-of-metalloids/https://sciencestruck.com/uses-of-metalloids |
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Answer» Step-by-step explanation: Most of these ELEMENTS are used in various applications. The main DIFFERENCE between METALS nonmetals and METALLOIDS is that metals show the highest DEGREE of metallic behavior and nonmetals do not show metallic behavior whereas metalloids show some degree of metallic behavior. |
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| 48. |
HCF of two numbers is 5 and their LCM is 60 if one number is 50 find other number |
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Answer» Answer: GIVEN : HCF = 5, LCM = 60 and One NUMBER is 15. FIND : We have to find the other number. SOLUTION : • Let other number be M. We know that.. \star{ \bold{ \BOXED{Product\:of\:TWO\:numbers\: = \: LCM\:\times\:HCF}}}⋆ Productoftwonumbers=LCM×HCF
Product of two zeros = One number × Other number. So, One number × Other number = LCM × HCF _______ (eq 1) Put the known values in (eq 1) => 15 × M = 60 × 5 => 15M = 300 => M = 20 _____________________________ \huge{\bold{M\:=\:20}}M=20 (Other number) ___________ [ ANSWER ] _____________________________ ☆ VERIFICATION : From above calculations we have M = 20 Put value of M in (eq 1) => 15 × 20 = 60 × 5 => 300 = 300 L.H.S. = R.H.S. |
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| 49. |
What is exapand form of 72,70,905 |
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Answer» Answer: Word form of 72,70,905 Seventy two LAKHS seventy THOUSANDS nine hundred FIVE.HOPE this is helpful to you! |
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| 50. |
The number 144 is multiplied with 2-³,12-¹ and 3-² consecutively. find the final productplease answer this with explanation |
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Answer» Answer: _34 Step-by-step EXPLANATION: th KU bye |
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