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If '+' means '−', '−' means '÷', '÷' means '×' and '×' means '+', what will come in place of the question mark (?) in the following equation?

24 − 3 × 12 + 4 ÷ 3 = ?

A statement is given followed by two arguments I and II. Read the statement and the arguments carefully and select the appropriate answer from the given options.

Statement:

Private schools have increased their fees by 20 per cent for this academic year citing rising costs.

Arguments:

I. The government has lowered the taxes levied on private schools by 8 percent this year.

II The Teacher's Union is protesting against the decision of private schools to cut salaries by 15 percent.

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Find the cost of fencing of a rectangular land, if it has an area of 100 m² and one side of length 20 m at a rate of 30 per meter.
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 8:67::10:103::17:?

If 1+31 + \sqrt{3} and 1−31 - \sqrt{3} are the roots of a quadratic equation, then the quadratic equation is:

If △ ABC is similar to ADEF such that 2AB = DE and BC = 8 cm, then EF is equal to:
Mr. Saxena bought some pens at ₹150 a dozen. He sold them for ₹15 each. What is his profit/loss per cent?

If '+' means '÷', '—' means '+', '×' means '—' and '÷' means '×', then what will be the value of the following expression?

[{(36 × 16) — (5 ÷ 3)} + (2 — 5)]

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 3:25::7:81:: 11:?
Two express trains of length 320 m and 380 m started moving from Ahmedabad to Delhi at the same time. Their speeds are 84 km/h and 42 km/h, respectively. In how many seconds will the faster train cross the slower train?
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Find the fourth proportional of x + 7x, x + 5 and x + 6 if x = 3.

Given below are three statements and three conclusions. Take the statements to be true even if they are at variance with commonly known facts, and decide whether the conclusion/s follow/s the given statements.

Statements:

I. Some monkeys are pandas.

II. Some pandas are giraffes.

III. All giraffes are lions.

Conclusions:

I. Some lions are pandas.

II. Some lions are monkeys.

III: Some giraffes are monkeys.

If a+1a=k\frac{a + 1}{a} = k, what is the value of a2−1a2\frac{a^2 - 1}{a^2}?

Two trains start at the same time from Stations A and B respectively and travel towards each other at a speed of 60 km/h and 40 km/h, respectively. At the time they meet, the faster train has travelled 60 km more than the slower train. What is the distance between the two stations?
In a row of students facing north, Krish is 19th from the extreme left end while Maya is 30th from the extreme right end. When both of them interchange their positions, Krish becomes 36th from the extreme left end. How many students are there in the row?
The traffic lights at three different crossings turn red after every 30 sec, 45 sec, and 60 sec, respectively. If they all turn red simultaneously at 8.30 a.m., then at what time will they again turn red simultaneously?

In the following diagram, R = Students, P = Boys, W=Girls, and Z = Psychology. The numbers in different sections indicate the number of persons. How many girls are psychology students ?

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Anuj started to walk from a point A and goes 10 m towards North and then turned left and walked 5 m. He then turned right and walked a distance of 5 m and then again turned right and walked a distance of 5 m before stopping at point P. How far and towards which direction should he walk in order to reach Point A starting from Point P? (All turns are 90 degree turns only)
In a certain code language, 'DOVE' is written as 'PEFW' and 'CROW' is written as 'SDXP'. How will 'MYNA' be written in that language?
Today is a Wednesday. What day of the week will it be after 75 days?

Three statements are followed by four conclusions numbered I, II, III and IV. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:

1. All parrots are doves.

2. No dove is canary.

3. All flamingoes are canaries.

Conclusions:

I. Some flamingoes are parrots.

II. No canary is parrot.

III. No parrot is flamingo.

IV. Some canaries are parrots.

The policy norms for Mission Vatsalya scheme implemented by the Ministry of Women and Child Development have been applicable from the 1 of which month in 2022?
Which of the following compounds possesses the highest boiling point?
Cork is impermeable to water and gases because of ________ found within its cells?
5 ml of a solution of NaOH is found to be completely neutralised by 5 ml of a given solution of HCl. If we take 10 ml of the same solution of NaOH, the amount of HCl solution required to neutralise it will be?
In which year was the first Economic Survey presented as part of the Union Budget?
What is the basic event in reproduction?
In December 2021, who among the following won the Woman of the Year Award by World Athletics for grooming talent and encouraging young girls in India to take up sports and fight for gender equality?
Which cultural festival of India is a ten-day festival of classical dance, folk art and light music, and is held every year between February and March at Shilpgram?
The Archaeological Survey of India' is headquartered in which of the following cities?
Which ministry has launched the world's first multicentre phase III clinical trial to assess Ayurveda's efficacy in Rheumatoid Arthritis treatment?
How many Prime Ministers of India have been elected upto June 2022, who were also Chief Ministers of their respective states?

Which of the following is are NOT true for ionic compounds?

  1. i. Ionic compounds have low melting and boiling points.
  2. ii. Ionic compounds are brittle and break into pieces when pressure is applied.
  3. iii. Ionic compounds are solids and are somewhat hard because of the strong force of attraction between the positive and negative ions.
  4. iv. Ionic compounds conduct electricity in the molten state.
    A current of 5 A flows through a conductor having resistance 2Ω . The potential difference (in volt) across the ends of the conductor is?
    Which of the following is NOT true about the demand curve?
    വിപരീതപദം എഴുതുക-ശുദ്ധം
    On which river is India's smallest river island Umananda situated?
    Who became the youngest ever Indian to win a BWF Super 100 tournament, in 2022?
    In which year did the Indian government conduct its first nuclear test in the deserts of Pokhran?
    What aids in preventing the mixing of oxygen-rich and carbon dioxide-rich blood in the heart?
    What is the name of the holy book of Muslims, which describes the relationship between an omnipotent and omniscient God and his creations?
    Fleming's right-hand rule can be used to determine the direction of induced current when the angle between the magnetic field and the motion of the conductor is?
    കൂടിച്ചേരാനുള്ള സ്ഥലം എന്ന് അർത്ഥം വരുന്ന വാക്ക് ?
    ചേർത്തെഴുതുക - സത് + ഭാവം
    ശരിയായ ജോഡി ഏത്?
    എതിർലിംഗം എഴുതുക. - ലേഖകൻ
    ഒറ്റപ്പദം എഴുതുക -ക്ഷമിക്കാൻ പറ്റാത്തത്