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Question : Q is a point in the interior of a rectangle ABCD. If QA = 3 cm, QB = 4 cm and QC = 5 cm, then the length of QD (in cm) is:
Option 1: $3\sqrt2$
Option 2: $5\sqrt2$
Option 3: $\sqrt{34}$
Option 4: $\sqrt{41}$
Correct Answer: $3\sqrt2$
Solution : According to the question, we draw a figure of a rectangle ABCD. Given that: QA = 3 cm, QB = 4 cm and QC = 5 cm QD2 + QB2 = QA2 + QC2 ⇒ QD2 + 16 = 9
Question : Directions: In the following question, find the odd number pair from the given alternatives.
Option 1: 52 – 164
Option 2: 60 – 162
Option 3: 44 – 146
Option 4: 112 – 214
Correct Answer: 52 – 164
Solution : Let's check the options – First option: 52 – 164; 164 – 52 = 112 Second option: 60 – 162; 162 – 60 = 102 Third option: 44 – 146; 146 – 44 =102 Fourth option: 112 – 214; 214 – 112 =
Question : The following table shows the marks obtained by Anoop in his final examination of class X in five different subjects.
What is the percentage of marks obtained by Anoop in all the five subjects put together?
Option 1: 75.8%
Option 2: 72.6%
Option 3: 81.2%
Option 4: 82.1%
Correct Answer: 81.2%
Solution : Given: Maximum marks = 450 Total marks obtained by Anoop = 74 + 84 + 124 + 36.4 + 47 = 365.4 Overall percentage = $\frac{\text{Marks obtained}}{\text{Maximum marks}}\times100$ = $\frac{365.4}{450}\times100$ = 81.2% Hence, the correct answer is 81.2%.
Question : When was the Battle of Talikota fought?
Option 1: 1542
Option 2: 1556
Option 3: 1565
Option 4: 1576
Correct Answer: 1565
Solution : The correct answer is 1565.
In the Battle of Talikota, four allied Muslim sultans from Bijapur, Bidar, Ahmadnagar and Golconda faced off against the armies of the monarch of Vijayanagar in the Deccan area of southern India. The battle took place in January of
Question : Select the most appropriate synonym of the underlined word.
The transient rains have caused harm to the crops in the north.
Option 1: Perpetual
Option 2: Long
Option 3: Fleeting
Option 4: Stable
Correct Answer: Fleeting
Solution : The correct choice is the third option.
Explanation: The word transient means temporary or passing quickly. Fleeting is the most suitable synonym here, indicating something brief or passing swiftly.
The meanings of the other options are as follows:
Question : Directions: Select the set in which the numbers are related in the same way as 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/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (4, 60, 5) (5, 90, 6)
Option 1: (7, 84, 4)
Option 2: (9, 63, 2)
Option 3: (11,132, 6)
Option 4: (3, 72, 6)
Correct Answer: (7, 84, 4)
Solution : Given: (4, 60, 5); (5, 90, 6)
The product of the first and third numbers is multiplied by 3, to get the second number – ⇒ (4, 60, 5)→(4 × 5) × 3 = 60 ⇒ (5, 90, 6)→(5 × 6) × 3
Question : The loudness of the sound depends on:
Option 1: Frequency
Option 2: Wavelength
Option 3: Amplitude
Option 4: Pitch
Correct Answer: Amplitude
Solution : The correct option is Amplitude.
The intensity or amplitude of a sound determines its loudness. The amplitude of a sound wave determines how loud it is perceived. In the context of sound waves, amplitude reflects the height or size of the wave, and it correlates
Question : Which country won the 2022 FIH Junior Women's Hockey World Cup?
Option 1: Belgium
Option 2: Germany
Option 3: Netherlands
Option 4: Spain
Correct Answer: Netherlands
Solution : The correct option is the Netherlands.
The Netherlands secured a historic fourth Women's FIH Hockey Junior World Cup title by defeating Germany 3-1 in the 2022 final in South Africa. The Dutch women previously triumphed in 1997, 2009, and 2013. This marked the ninth
Question : ‘2G Saga Unfolds’ book was written by ______.
Option 1: Mohsin Hamid
Option 2: Tarun Vijay
Option 3: Andimuthu Raja
Option 4: Kanwaljit Singh
Correct Answer: Andimuthu Raja
Solution : The correct answer is Andimuthu Raja.
The book ‘’2G Saga Unfolds’’ was written by Andimuthu Raja. The book refers to the major corruption scandal that unfolded in 2008. Andimuthu Raja was the minister of communication and information technology in the UPA Government
Question : The apparent weight of a man in a lift is less the real weight when:
Option 1: when the lift is going up with an acceleration
Option 2: the lift is going down with uniform speed
Option 3: The lift is going up with uniform speed
Option 4: the lift is going down with an acceleration
Correct Answer: the lift is going down with an acceleration
Solution : The Correct Answer is- the lift is going down with an acceleration
The apparent weight of the man standing in the lift will be less than the true weight of the man by an amount ma if the
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