Karnataka Police SI (KSP SI) Mock Test - 3 Free Online Test 2026

Distance= 300m

Distance=0.3km

Time=2 minutes 30 seconds

time=150 seconds

Time=

Speed=

Speed=7.2 km/hr

Relative speed=

Time when they will meet = =40sec

Quantity of milk in 1st bottle = 2/5

And quantity of water in 1st bottle= 3/5

Quantity of milk in 2nd bottle= 3/8

And quantity of water in 2nd bottle = 5/8

Quantity of milk in 3rd bottle = 4/9

And the quantity of water in 3rd bottle = 5/9

Then the quantity of milk in large bottle =

And the quantity of water in large bottle =

Ratio=439:641

Let the total length of the wall = 4x unit

Blue painted length = th of 4x=x unit

is painted yellow= th of 4x=2x

unit Remaining length =4x – 2x – x

⇒x=3m

the total length of the wall =4x=4×3=12

The WPI is a weighted average of the prices of most goods produced in the economy, with the weights being their shares in domestic output and their prices those prevailing in wholesale markets. It is closer to a producer price index, reflecting more what producers charge their immediate buyers, rather than the prices that prevail at the end of the trading chain, in retail markets. Internationally consumer price indices rather than producer price indices are the standard for measuring inflation, since they reflect the prices that ordinary citizens face and pay.

Milk : water = 27:7

85kg = 27x + 7x

85 = 34x

x=

x = 2.5

milk = 27x = 27 × 2.5 =67.5kg

water = 7x = 7 × 2.5 = 17.5kg

67.5 = 52.5+3w

3w =15 => w= 5

so 5 kg of water is required

Kani is a tribe living in the Western Ghats area of Kerala, India. Their use of the forest plant arogyapacha (trichopus zeylanicus) as a key ingredient in a herbal remedy called Jeevani was noted by visiting scientists in the 1980s.

Let the radius of 1st cylinder= R cm

the radius of 2nd cylinder =r cm

The Andromeda Galaxy , also known as Messier is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth, and the nearest major galaxy to the Milky Way. Its name stems from the area of the sky in which it appears, the constellation of Andromeda.

The market in which loans of money can be obtained is called Money market.

The largest organ in the human body is the skin. The skin is considered an organ because it has some very specific functions — like maintaining body temperature and protecting the other organs from bacteria — that require some specialized tissues

Number 45789 is divisible by number only 3

D=p

28.90=x()2

x==4000

A expend 34% of total monthly income on domestic uses , 26% on education, 14% on entertainment, and he saves 25610 Rs .

Total Income= 100%

Remaining =100-34-26-14=26%

26%=25610

1%=25610/26=985

100%=98500

Article 63 of Indian Constitution states that "There shall be a Vice President of India."

Vice-President of India is also ex-officio chairman of Rajya Sabha

a)A color change indicates the formation of a chemical change. This means a chemical reaction is occurring.

The chemical reaction between potassium iodide solution and lead nitrate solution.

b) Some chemical changes produce a gas as a product of a reaction. The electrolysis of water, for example.

c) Change in state also determines a chemical reaction. The combustion reaction of candle wax shows the change of state is a chemical reaction.

The C60 molecule has the shape of a football (soccer ball).

C60 is a molecule that consists of 60 carbon atoms, arranged as 12 pentagons and 20 hexagons.

A Soccer-Ball Shaped Molecule Fullerenes are closed cage structures.

A distributor gives discount of 12%.

if the selling price is Rs 924.

Selling Price = 88 %=924

1%=10.5

Marked price 100%=1050

Discount =12%of 1050=126

Bhutan has a total of 2,730,889 hectare forest cover, which is equal to 71 percent of the total geographical area of the country. Bhutan is the only country in the world that is carbon negative, which means it produces more oxygen than it consumes.

The Taj Mahal, a spectacle in white marble, unparalleled in grandeur that depicts the sheer opulence of an era. The awesome structure, the monument of love that Mughal Emperor Shah Jahan gave to the world, stands as a testimony of his intense love for his wife Mumtaz Mahal. The Taj Mahal stands magnificently on the banks of River Yamuna at Agra.

Chief Election Commissioner (CEC) Sunil Arora assumed the Chairmanship of ‘Association of World Election Bodies’ (AWEB) on September 3, 2019, Arora will serve the post during 2019-21. His appointment came after India took over the Chair of AWEB from Romania.

Parsley, basil, and dill are types of herbs. Mayonnaise is not an herb.

The correct order is :

The 28th edition of India-Thailand Coordinated Patrol is being conducted between the Indian Navy (IN) and the Royal Thai Navy (RTN) during 5 – 15 September 2019 in Bangkok, Thailand. For this purpose, IN Dornier arrived at Bangkok along with aircrew.

The Lok Sabha on November 28, 2019 passed the bill to regularise property of residents living in unauthorised colonies in Delhi by securing the rights of ownership.

The pattern is - 21, - 19, - 17, - 15,.....

So, missing term = 48 - 13 = 35.

Exercise Yudh Abhyas 2019, a joint military training exercise, will begin on September 5, 2019 between India and the United States in Washington, USA. The exercise will conclude on September 18, 2019.

Mithali Raj has achieved this feat after winning the ODI series 3–0 against South Africa. Mithali Raj has captained 167 matches. She is only the second female captain to win 100 matches in women's cricket after England's Charlett Edwards.

The Public Sector Undertaking (PSU) Indian Oil has announced to start a venture that can transform plastic into bitumen. The company said that bitumen will be used commercially for road construction. The first short patch of bitumen road was constructed at Faridabad under this initiative.

Tulip, rose, and daisy are all types of flowers. A bud is not.