Explore topic-wise InterviewSolutions in Current Affairs.

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.

5. Abacusis adevelopment program.6.Abacus is acalculator7.The value of upper bead in Ten's place is8.We use ourfinger for the addition of upper beads.9.The value of left hand thumbis10.There are totalFriends in Abacus.number of subtraction formulas for Big11.-1 =(Big Friend), -1 =(Small Friend)12.There arenumber of formulas for Big Friends13.54 x 3 =(write the answer in the form of beads).4. Any number multiplied by zero is​

Answer» BUSH LIKE PLANTS are CALLED ...
2.

Subtract 7mm+2m+3n² from m²+2mn +n²​

Answer»

-STEP explanation: I THINK u can use BODMAS RULES to solve this

3.

Ab=21 ,+(a+b)^2by(a-b) =25,a^2+b^2?​

Answer»

fjjffffdjhujkikiojkijueujj3

4.

How much less in 48km from 64.5km​

Answer»

100⁰000Step-by-step EXPLANATION:hhhhdmvhvfemscus wguvwysjveh

5.

The length of a rectangular hall is 4 meters less then 3 times the breadth of the hall. ​

Answer» LENGTH of RECTANGULAR hall be l  GIVEN, breadth = blength = 3b−4 ∴ l = 3b−4Please do MARK as Brainliest.Glad to HELP.
6.

Ab=21 ,+(a+b)^2by(a-b) =25,a^2+b^2=?​

Answer» OKKK*okkkkkokkokkkkkkkkkkkkkk
7.

we have a basket full of apples, oranges and mangoes. If 45% are apples,35% are oranges ,then what percent are mangoes?​

Answer»

-STEP explanation:% of mangoes=100%-45%-35%                         =100%-80%                           =20%PERCENTAGE of mangoes=20%PLEASE MARK ME AS BRAINLIEST

8.

What are magnetic force and frictional force? Explain step-by-step.​

Answer»

Frictional force is a contact force ie it can ACT only when TWO BODIES are in contact. Magnetic force is a non contact force and can act even when two bodies are not in contact. Effect on bodies: Frictional force OPPOSES the relative motion between two bodies. Magnetic force attracts or reppels two bodies.

9.

ए बुके एज वॉच फॉर ₹32 50-paise एंड सोल्ड ए ₹39 5% प्रॉफिट और लॉस​

Answer»

The PROFIT is 50 PER CENT.

10.

What is means decimals can any say​

Answer»

A decimal is a fraction written in a special form. ... Decimal comes from the Latin WORD decimus, MEANING tenth, from the root word decem, or 10. The decimal system, therefore, has 10 as its base and is SOMETIMES called a base-10 system. Decimal can also specifically REFER to a number in the decimal system.

11.

The diameter of a motorbike wheel is 49 cm. How many revolutions does it make in covering a distance of 462 m?​

Answer»

rkrykakegatuslarulyrkalrru

12.

A room is 6.2m long,3.8m wide and 3.2m high it has 2 doors each 2m x 1.2m and 2 window each 1.2 m x 1.5m.find the cost of white-washing its wall at the rate of ruppes 10 per squad meter​

Answer»

= 2×2×1.2 = 4.8m^24 window = 2×1.2×1.5 = 3.6m^2 THEREFORE = 2(l+b)h = 2 (6.2 +3.8)×3.2 = 64m^2 = 64( 4.8+3.6) = 55.6m2 COST is 55.6×10 = 556 rupees hope it will help U

13.

Factorise: 3x² - 9xy + 12xy²​

Answer»

Step-by-step EXPLANATION:

14.

.. Solve: 2x = 8 how?????????????​

Answer» X =8/2 x=4Step-by-step EXPLANATION:MARK as BRILLIANT
15.

Add 4/9and -2/15 plz help me​

Answer»

14/45Step-by-step explanation:4/9- 2/15= (20- 6)/45==> 14/45pls mark this as BRAINLIEST

16.

Convert the following fraction into percent​

Answer» UR QUESTION SEEMS INCOMPLETE.
17.

Find the percentage of increase or decrease, price of shirt decreased from rs80 to rs60​

Answer»

-STEP EXPLANATION:PERCENTAGE= originalpriceDecrease ×100=80−60/80 ×100= 20/80*100=25%The percentage=25%

18.

Find the highest common factor of the following 56p_qr, 28pq+r, 84pqr​

Answer»

-step explanation:An ecosystem is a geographic AREA where plants, animals, and other organisms, as well as weather and landscape, work together to FORM a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very LARGE or very small.

19.

Using the suitable identities,evaluate the following b)7¹-3²​

Answer»

-STEP explanation:GIVEN, 71 ²i.e. 71 ² =(70+1) ²We KNOW,(x+y) ² =x² +y² +2xy.Then,71 ²=(70+1)² =70 ²+(2×70×1)+1² =4900+140+1=5040+1=5041.Hence, 71² =5041.This is an example!!!

20.

Find the perimeter of rectangle if it's one side is 14cm and other side is 7cm​

Answer» 42 CM is the CORRECT ANSWER
21.

Write the following rational numbers in the standard form: a) 5/15 b) -24/40 c) 33/-77 d) -45/-105

Answer»

-STEP EXPLANATION:a) 1/3b) -6/10c) 3/-7d) 3/7

22.

100 -3.067-33.0689-21.2​

Answer»

42.6641Step-by-step EXPLANATION:I HOPE this is HELPFUL.

23.

. Find the volume of the solid shown in the given figure. 3 cm6 cm2 cm3 cm24 cmcm​

Answer»

your FIGURE is not VISIBLE

24.

By selling a chair for rs 522 ,a shopkeeper makes a profit of 16%. What is the cost price and amount of profit​

Answer»

this your ANSWER CORRECT

25.

Ll A body weighs 700 g wt on the surface of the earth. How much will it weigh on the surface of a planet whose mass is 1/7 and radius is half that of the earth​

Answer»

weighs 700 G wt on the surface of the EARTH. How much will it weigh on the surface of a PLANET WHOSE mass is 1/7 and radius is half that of the earthg=GM/r^2m1=700gM^1=M/7&R^1=R/7W1=m^1Gm^1 R^1^2W1=400gm−wt

26.

Ab-21, (a+b)^2 by (a-b)=25 ,a2+b2 =?​

Answer»

{{a = -5, B = -2}, {a = -5, b = 2}, {a = 5, b = -2}, {a = 5, b = 2}}

27.

The solution of 90+25n =815 is ;​

Answer»

90+25n=815=>25n=815-90=>25n=725=>n=725/25=29

28.

What will be the total number of students in an assembly given the following information: 1. There are 40 students in each line for one section. 2. There are 3 sections in each grade. 3. There are n grades.

Answer»

What will be the total number of STUDENTS in an assembly GIVEN the FOLLOWING information: 1. There are 40 students in each line for ONE section. 2. There are 3 sections in each grade. 3. There are N grades.

29.

16xy²-7 + -8m ²+2 = THE SUM OF THE ALGEBRAIC EXPRESSION WOULD BE?

Answer»

(4x+5y)×(4x+5y)Step-by-step EXPLANATION:PLZ MARK me BRAINLIEST

30.

A water tank is 30 m long, 24 m wide and 1.75 m deep. Find the volume of water it can hold.​

Answer»

Step-by-step EXPLANATION:

31.

Compare a line of 3.8 cm and another line of 3.8 CM using a divider​

Answer»

Both will be same I THINK!

32.

7р, 8pq, -5pq, -2р, Зр​

Answer» P(8+3q)Step-by-step explanation:7р, 8PQ, -5PQ, -2р, Зр=7р+ 8pq-5pq -2р+ Зр=8p+3pq=p(8+3q)
33.

13. The marks scored in a test by a class of 25 boys are as follows. 24252320201922202422182323182016252418172322232420Draw a frequency table and calculate the mean.​

Answer» PLEASE MARK me BRAINLIST
34.

Find the minimum or maximum value of 8 - 2x - 3x2​

Answer» F all CLEARLY write.what is your QUESTION.
35.

What is throry of relativity?cheated from net=reported.​

Answer»

Step-by-step explanation:As a PATENT clerk in Switzerland, Einstein began to THINK about how moving observers SEE events differently from stationary observers. He was led to the FIRST POSTULATE OF SPECIAL RELATIVITY: observers can never detect uniform motion except relative to other objects. This is part of our common experience. When you sit in a train waiting for it to go, and the train on the adjacent track starts to move, there are sometimes a few MOMENTS when you are not sure which train is moving. It is only after you see your absence of motion with respect to background objects that you realize the other train is moving.

36.

Please I want the answers and verification of L.H.S and R.H.S​

Answer»

gzmsgksgmzgmfzmfzksfkstktsksgkgs

37.

3) Simplify: (-11/21) * (84/-55) x (25/16) (2)​

Answer»

43.5Step-by-step EXPLANATION:= (-11/21) X (84/-55) x (25/16) (2)= 0.5 x 29 x 1.5 x 2= 14.5 x 3= 43.5

38.

Exercise - 12.1 @ 12 hrs.=Find the speed in the following cases.(a) Distance 90 km. Time(b) Distance 750 km.(c) DistanceTime =15 hrs.=800 m.Time = 5 min.(d) Distance 3600 m.Time = 24 sec.2. If the distance covered by a train is 360 km in 4 hours. Fi:. Find the speed of a train which covers a distance of 400Ramesh has to reach his school in 15आरसी इन द बॉर्बी इन ए डॉग डॉग इन द डॉग डॉग डॉग डॉग डॉग ​

Answer» RIGHT the QUESTION CORRECTLY so I can TELL you the ANSWER
39.

Sushma has a rope of length 18 metre. she want to create a rectangle out of it by folding it such that the length of the rectangle is twice its breadth find the length of the rectangle​

Answer»

-step explanation:An ecosystem is a geographic area where plants, ANIMALS, and other organisms, as well as weather and landscape, work together to form a bubble of LIFE. Ecosystems contain biotic or living, PARTS, as well as abiotic FACTORS, or nonliving parts. ... Ecosystems can be very LARGE or very small.An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.

40.

9^3×27×81/3^-2×3^4×243​

Answer»

-step explanation:An ecosystem is a geographic AREA where plants, ANIMALS, and other ORGANISMS, as WELL as WEATHER and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.

41.

The multiplicative inverse of. Single choice.(2 Points)10−10010−100​

Answer»

DjwgsfxmjsbStep-by-step EXPLANATION:KzhsvavznxJhsvxbzkKhvzbkazjsg

42.

A car started from a point A at 9.30am and travelled at 60km/h to a point B which is 210 km away .At what time will it reach the Point B?​

Answer»

Now at POINT A, time is 9.30AM. Distance between A to B is 210km. SPEED is 60 km per hour from A to B. Time = Distance/Speed = 210km/(60km/hr) = 7/2 hr = 3 1/2 hr Time = 3 hr 30 min. (From A to B) Then, At point A the time is 9.30AM. And after reached, the time at B is 9.30AM + 3 hr 30 min = 1PM. Step-by-step EXPLANATION:

43.

DIVIDE:(I) -70a³ by 14a²​

Answer»

−5aStep-by-step explanation:Use the rules of exponents to simplify the expression.To RAISE the product of TWO or more numbers to a power, raise each number to the power and take their product.Use the COMMUTATIVE Property of Multiplication.To raise a power to another power, multiply the exponents.Multiply 2 TIMES −1.To multiply powers of the same base, add their exponents.Add the exponents 3 and −2.Raise −70 to the power 1/14Multiply −70 timesFor any term t, t  raised to 1  =t.

44.

11 लीटर 7:00 एम = ____ml​

Answer»

90008273828292929288

45.

Find the total surface area of cube having side 7.8 cm​

Answer»

for TOTAL SURFACE AREA of a Square-==》Hence APPLYING he FORMULA we get-=6(7.8)²=6(60.84)=365.04●answer-365.04cm.²

46.

\huge\pink{\fbox{\tt{࿐Question ࿐}}}A body weighs 700 g wt on the surface of the earth. How much will it weigh on the surface of a planet whose mass is 1/7 and radius is half that of the earth​

Answer»

Mass of the PLANET is ONE by seven of THEMASS of the earth. Radius of the planet ishalf of the radius of the earth. Hence, Theweight of the body on the SURFACE of a planet is 400 g

47.

In an isosceles triangle ABC AB=BC if angle b=144 what is A

Answer»

angle 144 Step-by-step explanation:Becase isosceles TRIANGLE HA 2equal sideplease mark me brainlist

48.

Find the minimum or maximum value of 2x -8 + 7x?​

Answer» X is the correct answer. don't forget to mark as BRAIN LIST
49.

11 लीटर 7 ml____ml11 लीटर 7ml ​

Answer»

11007 ML

50.

Convert mixed fractions to improper fractions 6 5/6​

Answer»

Convert the mixed number 556 5 5 6 into an improper fraction first by MULTIPLYING the denominator (6) by the WHOLE number part (5) and add the numerator (5) to get the NEW numerator. Place the new numerator (35) over the old denominator (6) .Step-by-step explanation:PLEASE mark as brainliest