UP Police SI

A train traveling at 136 km/h completely crosses another train having half its length and traveling in the opposite direction at 44 km/h in 6 s.

A train traveling at 136 km/h completely crosses another train having half its length and traveling in the opposite direction at 44 km/h in 6 s. If it also passes a railway platform in 45 s, then find the length of the platform. (In m) 136 km/h की गति से चलने वाली एक ट्रेन, इससे […]

A train traveling at 136 km/h completely crosses another train having half its length and traveling in the opposite direction at 44 km/h in 6 s. Read More »

A train takes 62 seconds to cross a bridge of length 121 m. If the same train takes 51 seconds to cross a man standing on the bridge, find the length of the train

A train takes 62 seconds to cross a bridge of length 121 m. If the same train takes 51 seconds to cross a man standing on the bridge, find the length of the train.(In m) एक रेलगाड़ी 121 मीटर लंबे पुल को पार करने में 62 सेकंड का समय लेती है। यदि वही रेलगाड़ी पुल

A train takes 62 seconds to cross a bridge of length 121 m. If the same train takes 51 seconds to cross a man standing on the bridge, find the length of the train Read More »

If the average marks of three classes of 55, 60 and 65 students are 55,60, 65 respectively, find the average marks

If the average marks of three classes of 55, 60 and 65 students are 55,60, 65 respectively, find the average marks of all the students. (In approximately) यदि 55, 60 और 65 छात्रों वाली तीन कक्षाओं के औसत अंक क्रमशः 55,60, 65 हैं, तो सभी छात्रों के औसत अंक ज्ञात कीजिए। (लगभग) a) 62.277b) 66.277c)

If the average marks of three classes of 55, 60 and 65 students are 55,60, 65 respectively, find the average marks Read More »

A boat goes 140 km upstream in 28 hours and a distance of 203 km downstream in 29 hours. Find the speed of the boat in still water

A boat goes 140 km upstream in 28 hours and a distance of 203 km downstream in 29 hours. Find the speed of the boat in still water. (In kmph) एक नाव धारा की विपरीत दिशा में 140 किमी की दूरी 28 घंटे में तय करती है और धारा की दिशा में 203 किमी की

A boat goes 140 km upstream in 28 hours and a distance of 203 km downstream in 29 hours. Find the speed of the boat in still water Read More »

Three numbers are in the ratio 11:13:15. If the difference between thrice the third number and the sum of first and second number is 441

Three numbers are in the ratio 11:13:15. If the difference between thrice the third number and the sum of first and second number is 441. Find the difference between the smallest and largest number? तीन संख्याएँ 11:13:15 के अनुपात में हैं। यदि तीसरी संख्या के तीन गुना और पहली और दूसरी संख्या के योगफल के

Three numbers are in the ratio 11:13:15. If the difference between thrice the third number and the sum of first and second number is 441 Read More »

A number divided by 11 leaves a remainder 3. What is the remainder when the square of the same number is divided by 11?

A number divided by 11 leaves a remainder 3. What is the remainder when the square of the same number is divided by 11? a) 7b) 5c) 9d) 11 Ans : c) 9 UP Police SI Exam Paper – Mathematics Solution : Let the number be N. We are given that when N is divided

A number divided by 11 leaves a remainder 3. What is the remainder when the square of the same number is divided by 11? Read More »

A person cycles from hostel to college at a speed of 20 kmph and reaches 13.5 minutes late.

A person cycles from hostel to college at a speed of 20 kmph and reaches 13.5 minutes late. If he cycles at a speed of 24 kmph and reaches early by 13.5 minutes, find the distance between hostel and college. (In km) एक व्यक्ति हॉस्टल से कॉलेज तक 20 किमी प्रति घंटे की गति से

A person cycles from hostel to college at a speed of 20 kmph and reaches 13.5 minutes late. Read More »

The length, breadth and height of a room in the shape of a cuboid are increased by 20%, 25% and 30% respectively. Find the percentage change in the volume of the cuboid.

The length, breadth and height of a room in the shape of a cuboid are increased by 20%, 25% and 30% respectively. Find the percentage change in the volume of the cuboid. घनाभ के आकार के एक कमरे की लंबाई, चौड़ाई और ऊंचाई में क्रमशः 20%, 25% और 30% की वृद्धि की जाती है। घनाभ

The length, breadth and height of a room in the shape of a cuboid are increased by 20%, 25% and 30% respectively. Find the percentage change in the volume of the cuboid. Read More »

A is the spouse of B who has no female child. C is the brother of D and E who is the son of B. A is not the mother of D. How is D related to B?

A is the spouse of B who has no female child. C is the brother of D and E who is the son of B. A is not the mother of D. How is D related to B? A, B का/की जीवनसाथी है जिसकी कोई लड़की नहीं है। C, D और E का भाई है

A is the spouse of B who has no female child. C is the brother of D and E who is the son of B. A is not the mother of D. How is D related to B? Read More »

UP SI 2026 : Mock Test in Hindi

Uttar Pradesh Sub-Inspector (UP SI) Exam 2026 – Free Mock Test in Hindi | Online Practice Are you preparing for the Uttar Pradesh Sub-Inspector (UP SI) Exam 2026? Good news! Now you can practice online for free with our specially designed UP SI Mock Test in Hindi. Get the real exam experience, improve your speed

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