Challenger App

No.1 PSC Learning App

1M+ Downloads
A man covers the first half of the journey at the speed of 60 km/h and the remaining at the speed of 84 km/h. What is his average speed (in km/h)?
Find the simple interest (in ₹) on ₹3500 as a sum borrowed at 3% per year rate of interest for 2 years.
A water well has height h meters and diameter 21 m. The cost of plastering the well is ₹1,36,125 at the rate of ₹275/m?, then find the height of the well. (∏=22/7)
A person has to cover a distance of 8 km in 1 hour. If he covers one-fourth of the distance in one-third of the total time, then what should his speed (in km/h) be to cover the remaining distance in the remaining time so that the person reaches the destination exactly on time?
A closed cylindrical tank of height 280 cm and base radius 70 cm is to be made from a metal sheet. The required sheet for the same, in m², is:
Select the most appropriate option to fill in the blank. Poonam used a rubber band to keep the pencils together. 'Band' here means ____________.
Select the INCORRECTLY spelt word.
Select the most appropriate ANTONYM of the highlighted word. The partners ended up being traitorous to each other.
Select the option that can be used as a one-word substitute for the given group of words. A person who rules with absolute power and authority
Select the appropriate option that can substitute the underlined idiom in the given sentence. The entire audience was all ears when the Indian-born American economist started giving a speech.
Select the most appropriate ANTONYM of the underlined word in the given sentence. He is known for his humility.
Select the most appropriate idiom that can substitute the underlined segment in the given sentence. Bheem has been shown in the popular culture as someone who eats in large quantity.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. Three big fat rats once found a new use for _____1_____ tails. During the night, they came ______2_____ into the larder and found a jar with treacle in it. But the jar had a ____3___ neck, and try as they might, the rats could not reach the treacle either with their mouths or their paws. At last, a bright idea ______4______ one of them. He climbed onto the jar and let his tail hang down into the treacle. Then he pulled it out nicely coated with treacle and allowed the two rats to lick it _____5_______. Select the most appropriate option to fill in blank number 1.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. Three big fat rats once found a new use for _____1_____ tails. During the night, they came ______2_____ into the larder and found a jar with treacle in it. But the jar had a ____3___ neck, and try as they might, the rats could not reach the treacle either with their mouths or their paws. At last, a bright idea ______4______ one of them. He climbed onto the jar and let his tail hang down into the treacle. Then he pulled it out nicely coated with treacle and allowed the two rats to lick it _____5_______. Select the most appropriate option to fill in blank number 2.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. Three big fat rats once found a new use for _____1_____ tails. During the night, they came ______2_____ into the larder and found a jar with treacle in it. But the jar had a ____3___ neck, and try as they might, the rats could not reach the treacle either with their mouths or their paws. At last, a bright idea ______4______ one of them. He climbed onto the jar and let his tail hang down into the treacle. Then he pulled it out nicely coated with treacle and allowed the two rats to lick it _____5_______. Select the most appropriate option to fill in blank number 3.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. Three big fat rats once found a new use for _____1_____ tails. During the night, they came ______2_____ into the larder and found a jar with treacle in it. But the jar had a ____3___ neck, and try as they might, the rats could not reach the treacle either with their mouths or their paws. At last, a bright idea ______4______ one of them. He climbed onto the jar and let his tail hang down into the treacle. Then he pulled it out nicely coated with treacle and allowed the two rats to lick it _____5_______. Select the most appropriate option to fill in blank number 4.
Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. Three big fat rats once found a new use for _____1_____ tails. During the night, they came ______2_____ into the larder and found a jar with treacle in it. But the jar had a ____3___ neck, and try as they might, the rats could not reach the treacle either with their mouths or their paws. At last, a bright idea ______4______ one of them. He climbed onto the jar and let his tail hang down into the treacle. Then he pulled it out nicely coated with treacle and allowed the two rats to lick it _____5_______. Select the most appropriate option to fill in blank number 5.

According to Labour and Employment Statistics 2022, match the states in the first column with their rate of unemployment in the year 2020-21 given in the second column.

Kerala 10.5%
Goa 6.9%
Haryana 6.3%
Uttarakhand 10.1%
Which of the following dance forms is primarily associated with Eastern India states like Odisha, Jharkhand and West Bengal?
Which Articles of the Constitution of india provide for a parliamentary form of government at the Centre?
Which of the following crops is grown in the Kharif season in India?
What was the percentage increase in the disbursal of "Pradhan Mantri Mudra Yojana (PMMY) loans in the first quarter of FY 2023-24 compared to the same quarter in the previous year, if the disbursal reached 81,597 crore, up from 62,650 crore?
In which of the following years was the 'Quit India Movement' launched?
A person having stunted growth and discoloured hair is most probably suffering from......................
In the case of reptiles, their heart is not properly divided in to four chambers Le., it consists of two auricles and an Incompletely divided ventricle. Which of the following is an example of a reptile having a four-chambered heart?
Samrat Choudhary and Vijay Kumar Sinha became the Deputy Chief Minister of.................on 28 January 2024.
Which of the following is the autobiography of Bhishma Sahni?
In which year was the Multi-dimensional Poverty Index launched in India?
Valabhi type of Nagara temples are generally......................in shape, with a roof that rises into a vaulted chamber.
Who among the following founded the Saluva dynasty of Vijayanagara empire?
Who was the chairman of the drafting committee of the Constituent Assembly of India?
The Durg-Bastar-Chandrapur iron ore belt lies in which of the following groups of states?
Which team won the Ultimate Kho-Kho League Season 2 event?
Which of the following was the first Regional Rural Bank of India?
The elements that are liquid at room temperature (25°C) are:
Article _________ A supplements the 11th fundamental duty of the Indian Constitution?
Maitraka dynasty was founded in which part of India?
Sonu Nigam was awarded the Padma Shri in 2022 for which of the following fields?
For transporting water from one place to another, some man-made structures used to distribute water to a place far away are known as:
Which of the following awards is NOT sponsored by the Madhya Pradesh government?
Who among the following was the chief guest of India's first Republic Day in 1950?
Who among the following was the first Indian representative in modern Olympics?

The below table shows the population of men and women (in ratio) for five cities. Study the below table carefully and answer the question that follows.

WhatsApp Image 2026-02-17 at 09.40.27.jpeg

What is the difference between the total number of men of Mumbai and Pune together and number of women in Jabalpur and Bangalore together ?

2 kg of copper at ₹15 per kg is mixed with 3 kg of zinc at ₹20 per kg. Find the average price of the mixture.
Find the greatest number that exactly divides 12, 24 and 40.
How many kilograms of tea, costing ₹250 per kg must be mixed with 25 kg of tea costing ₹400 per kg so that there may be a profit of 10% on selling the mixture at ₹330 per kg?
In view of Diwali, Rajnee, an electronics shop owner, offers a discount scheme to her customers that on buying 15 decorative bulbs, they get 5 decorative bulbs free. What is the effective percentage discount given by Rajnee to her customers?
In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 - Operations on 13 such as adding/subtracting/multipling to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 27, 109 31, 125
What will come in the place of the question mark (?) in the following equation, if '+' and '-' are interchanged and 'x' and '÷' are interchanged? 2 ÷ 70 x 2 - 30 + 30 = ?
HPML is related to MURQ in a certain way based on the English alphabetical order. In the same way, CJGF is related to HOLK. To which of the following is RZWV related, following the same logic?